Finding the Fourth Proportional to 10,732.69, 14,816.67 and 8,337.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,732.69 : 14,816.67 = 8,337.30 : x
2. Step 2: Convert to fraction form
   10,732.69/14,816.67 = 8,337.30/x
3. Step 3: Cross multiply
   10,732.69x = 14,816.67 × 8,337.30
4. Step 4: Simplify right side
   10,732.69x = 123,530,982.86
5. Step 5: Solve for x
   x = 123,530,982.86/10,732.69
6. Step 6: Final answer
   x = 11,509.79