Finding the Fourth Proportional to 22,517.73, 33,732.86 and 10,839.15

Step by Step Solution

1. Step 1: Write the proportion equation
   22,517.73 : 33,732.86 = 10,839.15 : x
2. Step 2: Convert to fraction form
   22,517.73/33,732.86 = 10,839.15/x
3. Step 3: Cross multiply
   22,517.73x = 33,732.86 × 10,839.15
4. Step 4: Simplify right side
   22,517.73x = 365,635,475.27
5. Step 5: Solve for x
   x = 365,635,475.27/22,517.73
6. Step 6: Final answer
   x = 16,237.67