Finding the Fourth Proportional to 62,792.85, 86,654.70 and 34,498.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,792.85 : 86,654.70 = 34,498.56 : x
2. Step 2: Convert to fraction form
   62,792.85/86,654.70 = 34,498.56/x
3. Step 3: Cross multiply
   62,792.85x = 86,654.70 × 34,498.56
4. Step 4: Simplify right side
   62,792.85x = 2,989,462,367.23
5. Step 5: Solve for x
   x = 2,989,462,367.23/62,792.85
6. Step 6: Final answer
   x = 47,608.32