Finding the Fourth Proportional to 91,885.76, 137,849.52 and 32,727.68

Step by Step Solution

1. Step 1: Write the proportion equation
   91,885.76 : 137,849.52 = 32,727.68 : x
2. Step 2: Convert to fraction form
   91,885.76/137,849.52 = 32,727.68/x
3. Step 3: Cross multiply
   91,885.76x = 137,849.52 × 32,727.68
4. Step 4: Simplify right side
   91,885.76x = 4,511,494,978.71
5. Step 5: Solve for x
   x = 4,511,494,978.71/91,885.76
6. Step 6: Final answer
   x = 49,098.96