Finding the Fourth Proportional to 91,597.24, 126,422.61 and 62,603.02

Step by Step Solution

1. Step 1: Write the proportion equation
   91,597.24 : 126,422.61 = 62,603.02 : x
2. Step 2: Convert to fraction form
   91,597.24/126,422.61 = 62,603.02/x
3. Step 3: Cross multiply
   91,597.24x = 126,422.61 × 62,603.02
4. Step 4: Simplify right side
   91,597.24x = 7,914,437,182.28
5. Step 5: Solve for x
   x = 7,914,437,182.28/91,597.24
6. Step 6: Final answer
   x = 86,404.76