Finding the Fourth Proportional to 62,312.91, 85,996.72 and 35,456.55

Step by Step Solution

1. Step 1: Write the proportion equation
   62,312.91 : 85,996.72 = 35,456.55 : x
2. Step 2: Convert to fraction form
   62,312.91/85,996.72 = 35,456.55/x
3. Step 3: Cross multiply
   62,312.91x = 85,996.72 × 35,456.55
4. Step 4: Simplify right side
   62,312.91x = 3,049,147,002.52
5. Step 5: Solve for x
   x = 3,049,147,002.52/62,312.91
6. Step 6: Final answer
   x = 48,932.83