The above coordinates do not point directly to the cache. They are the average of actual coordinates of this cache and all four other final cache coordinates in this series.
Convert final coordinates of each cache to decimal degrees from the familiar decimal minutes form by dividing minute part by 60. This is to avoid errors in math where basic number is 60 instead of the usual 10 E.g.
24°57.338' converts to 24,9556333°
25°02.712' converts to 25,0452°
Afterwards convert your result back to familiar format by multiplying decimal part by 60.
By "average of actual coordinates" I refer to the point, which longitude you get by calculating the average of all longitudes - and same for latitude.
There's a bar of Nordic Gold as FTF prize.
The box is a ½ litre Tupperware.
Links to other caches in this series:
Pentagram-1
Pentagram-2
Pentagram-3
Pentagram-4