Finding the Fourth Proportional to 14,790.72, 22,179.60 and 5,550.24

Step by Step Solution

1. Step 1: Write the proportion equation
   14,790.72 : 22,179.60 = 5,550.24 : x
2. Step 2: Convert to fraction form
   14,790.72/22,179.60 = 5,550.24/x
3. Step 3: Cross multiply
   14,790.72x = 22,179.60 × 5,550.24
4. Step 4: Simplify right side
   14,790.72x = 123,102,103.10
5. Step 5: Solve for x
   x = 123,102,103.10/14,790.72
6. Step 6: Final answer
   x = 8,322.93