Finding the Fourth Proportional to 91,847.52, 137,784.24 and 32,665.68

Step by Step Solution

1. Step 1: Write the proportion equation
   91,847.52 : 137,784.24 = 32,665.68 : x
2. Step 2: Convert to fraction form
   91,847.52/137,784.24 = 32,665.68/x
3. Step 3: Cross multiply
   91,847.52x = 137,784.24 × 32,665.68
4. Step 4: Simplify right side
   91,847.52x = 4,500,815,892.88
5. Step 5: Solve for x
   x = 4,500,815,892.88/91,847.52
6. Step 6: Final answer
   x = 49,003.13