Finding the Fourth Proportional to 16,242.32, 24,354.83 and 7,469.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,242.32 : 24,354.83 = 7,469.72 : x
2. Step 2: Convert to fraction form
   16,242.32/24,354.83 = 7,469.72/x
3. Step 3: Cross multiply
   16,242.32x = 24,354.83 × 7,469.72
4. Step 4: Simplify right side
   16,242.32x = 181,923,706.96
5. Step 5: Solve for x
   x = 181,923,706.96/16,242.32
6. Step 6: Final answer
   x = 11,200.60