Using excel, how would I calculate the FX rates for the given information into USD?

Calibri 11 C Paste Cb Copy * Format Painter BIU Clipboard LA Font C1 X fx D E A B MXN 2 9/1/2016 19.3355 $ 10/1/2016 18.79 /2016 20.4565 5/1/2016 20.517 1/2/2017 20.8555 24./2017 19.9975 8 3/1/2017 18.829 9 4/1/2017 18.934 10 5/1/2017 18.655 6/1/2017 18.076 127/1/2017 17.859 133/1/2017 17.7875 14 9/1/2017 18.148 15 10/1/2017 19.129 16 11/1/2017 18.6335 17 12/1/2017 19.6395 18 1/1/2018 18.6215 19 2/1/2018 18.8405 20 3/1/2018 18.1676 21 4/1/2018 18.7715 22 5/1/2018 20.0005 23 6/1/2018 19.6495 24 7/1/2018 18.598 25 8/1/2018 19.2135 26 9/1/2018 18.705 27 10/1/2018 20.255 28 11/1/2018 20.2975 29 12/1/2018 19.635