Finding the Fourth Proportional to 62,691.71, 86,499.50 and 35,468.33

Step by Step Solution

1. Step 1: Write the proportion equation
   62,691.71 : 86,499.50 = 35,468.33 : x
2. Step 2: Convert to fraction form
   62,691.71/86,499.50 = 35,468.33/x
3. Step 3: Cross multiply
   62,691.71x = 86,499.50 × 35,468.33
4. Step 4: Simplify right side
   62,691.71x = 3,067,992,201.00
5. Step 5: Solve for x
   x = 3,067,992,201.00/62,691.71
6. Step 6: Final answer
   x = 48,937.77