Finding the Fourth Proportional to 16,581.02, 24,864.24 and 8,788.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,581.02 : 24,864.24 = 8,788.04 : x
2. Step 2: Convert to fraction form
   16,581.02/24,864.24 = 8,788.04/x
3. Step 3: Cross multiply
   16,581.02x = 24,864.24 × 8,788.04
4. Step 4: Simplify right side
   16,581.02x = 218,507,935.69
5. Step 5: Solve for x
   x = 218,507,935.69/16,581.02
6. Step 6: Final answer
   x = 13,178.20