Cache is NOT as posted location.
You must math in order to find this cache. Pedmas, bedmas, it's all different from 1917 and 1998 and somewhere in there everything changed again, so to solve this equation ignore all iterations of order of operations previously published. Only mine are in effect as follows:
There is no such thing as decimals or fractions.
There is no scientific notation.
The colour blue doesn't matter.
Windows' computer calculator in scientific mode is sufficient. This is important or you will get to do math two or three or four times and you may feel ill wishes towards the cache owner by then.
You will proceed to math only in the order of steps below:
Start with 1
Add 3
Multiply by 7
Add 8
Multiply by 13
Subtract 4
Multiply by 41
Add 976
Multiply by 563
Add 1,972
Multiply by 71
Subtract 412
Divide by 72
Multiply by 10,000,000,000
Add 84,052,804,500
Multiply by 6
Add 11
Remove the first comma (period if you are European) and then every other comma.
Find a very special calculator to enter the resulting number and your coordinates will be revealed.