Finding the Fourth Proportional to 62,134.85, 85,748.53 and 35,279.86

Step by Step Solution

1. Step 1: Write the proportion equation
   62,134.85 : 85,748.53 = 35,279.86 : x
2. Step 2: Convert to fraction form
   62,134.85/85,748.53 = 35,279.86/x
3. Step 3: Cross multiply
   62,134.85x = 85,748.53 × 35,279.86
4. Step 4: Simplify right side
   62,134.85x = 3,025,196,133.61
5. Step 5: Solve for x
   x = 3,025,196,133.61/62,134.85
6. Step 6: Final answer
   x = 48,687.59