Finding the Fourth Proportional to 16,329.72, 24,480.86 and 7,570.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,329.72 : 24,480.86 = 7,570.92 : x
2. Step 2: Convert to fraction form
   16,329.72/24,480.86 = 7,570.92/x
3. Step 3: Cross multiply
   16,329.72x = 24,480.86 × 7,570.92
4. Step 4: Simplify right side
   16,329.72x = 185,342,632.59
5. Step 5: Solve for x
   x = 185,342,632.59/16,329.72
6. Step 6: Final answer
   x = 11,350.02