Finding the Fourth Proportional to 62,729.96, 86,566.50 and 35,876.84

Step by Step Solution

1. Step 1: Write the proportion equation
   62,729.96 : 86,566.50 = 35,876.84 : x
2. Step 2: Convert to fraction form
   62,729.96/86,566.50 = 35,876.84/x
3. Step 3: Cross multiply
   62,729.96x = 86,566.50 × 35,876.84
4. Step 4: Simplify right side
   62,729.96x = 3,105,732,469.86
5. Step 5: Solve for x
   x = 3,105,732,469.86/62,729.96
6. Step 6: Final answer
   x = 49,509.56