Finding the Fourth Proportional to 62,892.28, 86,793.78 and 34,599.16

Step by Step Solution

1. Step 1: Write the proportion equation
   62,892.28 : 86,793.78 = 34,599.16 : x
2. Step 2: Convert to fraction form
   62,892.28/86,793.78 = 34,599.16/x
3. Step 3: Cross multiply
   62,892.28x = 86,793.78 × 34,599.16
4. Step 4: Simplify right side
   62,892.28x = 3,002,991,881.22
5. Step 5: Solve for x
   x = 3,002,991,881.22/62,892.28
6. Step 6: Final answer
   x = 47,748.18