Answer
x=272
Work Step by Step
Set the product of the means equal to the product of the extremes and solve for the variable.
$6.72 \times x=94.7\times 19.3$
$6.72x=1827.72$
$6.72x\div6.72=1827.71\div6.72$
$x=27\underset\uparrow1.98$
Since the digit to the right of the 3rd significant digit is greater than 5, round up.