Finding the Fourth Proportional to 62,134.54, 85,742.72 and 35,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,134.54 : 85,742.72 = 35,273.50 : x
2. Step 2: Convert to fraction form
   62,134.54/85,742.72 = 35,273.50/x
3. Step 3: Cross multiply
   62,134.54x = 85,742.72 × 35,273.50
4. Step 4: Simplify right side
   62,134.54x = 3,024,445,833.92
5. Step 5: Solve for x
   x = 3,024,445,833.92/62,134.54
6. Step 6: Final answer
   x = 48,675.76