Finding the Fourth Proportional to 91,867.52, 126,755.52 and 52,123.52

Step by Step Solution

1. Step 1: Write the proportion equation
   91,867.52 : 126,755.52 = 52,123.52 : x
2. Step 2: Convert to fraction form
   91,867.52/126,755.52 = 52,123.52/x
3. Step 3: Cross multiply
   91,867.52x = 126,755.52 × 52,123.52
4. Step 4: Simplify right side
   91,867.52x = 6,606,943,881.83
5. Step 5: Solve for x
   x = 6,606,943,881.83/91,867.52
6. Step 6: Final answer
   x = 71,918.17