The Section Corner common to S $9,$ S $10,$ S $16,$ S $15$ has been determined lost after an exhaustive search for evidence.

No trace of the original corner, nor any accessories can be found. The original record is shown on the survey plat shown.

The retracement recovers the $\frac{1}{4}$ corners in all four directions, these have been tied into our survey, the coordinates of

these points is shown below. Compute the double$-$proportionate point for the lost section corner, based on our

retracement, be sure to do this with cardinal direction equivalents and show your work $($or document your spreadsheet$)$ to

the degree necessary to follow your procedure. Remember "Northings" are Y coordinates; "Eastings" are X coordinates.