Board Thread:Wiki discussions and announcements/@comment-26053782-20150129202217/@comment-26053782-20150130204418

(112.776+723.009017814×1.02)×(1+sum_(k=1)^infinity 0.12^k×1.02) = 968.507

(112.776 + 723.009017814 * 1.02) * 1.13909                                       = 968.5058027837842452

Prety damn close :)

Could I use this?