The value of x is 23.
Simply find the scale factor or what was used to dilate △MAH to produce △WCF.
Use the equation copy over the original,
[tex]k = \frac{c}{o} = \frac{15.5}{62} [/tex]
Reduce,
[tex] \frac{15.5}{62} = \frac{1}{4} = 0.25[/tex]
So our scale factor is ¼ or 0.25
So if we use it and multiply the corresponding side of the missing side with the original we get,
[tex]92 \times \frac{1}{4} = 23[/tex]
Therefore 23 is our missing side! !
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey