How could I correct on Photoshop the skin tone to match the skin tone below?
You should be able to "eyeball" this color balance and exposure in Photoshop using:
Menu >Image >Adjustments >Curves Levels Color Balance
A good understanding of all the commands under >Image >Adjustments is imperative to do this kind of color correction. What ever color space you are using; CMYK or RGB , it is important that you get your colors to track (black, grey and white balance) over the entire exposure latitude.