Finding the Fourth Proportional to 62,734.59, 86,573.88 and 34,442.10

Step by Step Solution

1. Step 1: Write the proportion equation
   62,734.59 : 86,573.88 = 34,442.10 : x
2. Step 2: Convert to fraction form
   62,734.59/86,573.88 = 34,442.10/x
3. Step 3: Cross multiply
   62,734.59x = 86,573.88 × 34,442.10
4. Step 4: Simplify right side
   62,734.59x = 2,981,786,232.35
5. Step 5: Solve for x
   x = 2,981,786,232.35/62,734.59
6. Step 6: Final answer
   x = 47,530.18