Finding the Fourth Proportional to 62,610.98, 86,402.95 and 33,931.46

Step by Step Solution

1. Step 1: Write the proportion equation
   62,610.98 : 86,402.95 = 33,931.46 : x
2. Step 2: Convert to fraction form
   62,610.98/86,402.95 = 33,931.46/x
3. Step 3: Cross multiply
   62,610.98x = 86,402.95 × 33,931.46
4. Step 4: Simplify right side
   62,610.98x = 2,931,778,077.83
5. Step 5: Solve for x
   x = 2,931,778,077.83/62,610.98
6. Step 6: Final answer
   x = 46,825.31