Finding the Fourth Proportional to 97,422.25, 134,442.71 and 52,710.25

Step by Step Solution

1. Step 1: Write the proportion equation
   97,422.25 : 134,442.71 = 52,710.25 : x
2. Step 2: Convert to fraction form
   97,422.25/134,442.71 = 52,710.25/x
3. Step 3: Cross multiply
   97,422.25x = 134,442.71 × 52,710.25
4. Step 4: Simplify right side
   97,422.25x = 7,086,508,854.78
5. Step 5: Solve for x
   x = 7,086,508,854.78/97,422.25
6. Step 6: Final answer
   x = 72,740.15