Finding the Fourth Proportional to 16,042.72, 24,069.04 and 5,655.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,042.72 : 24,069.04 = 5,655.52 : x
2. Step 2: Convert to fraction form
   16,042.72/24,069.04 = 5,655.52/x
3. Step 3: Cross multiply
   16,042.72x = 24,069.04 × 5,655.52
4. Step 4: Simplify right side
   16,042.72x = 136,122,937.10
5. Step 5: Solve for x
   x = 136,122,937.10/16,042.72
6. Step 6: Final answer
   x = 8,485.03