Finding the Fourth Proportional to 16,168.62, 24,254.61 and 4,481.85

Step by Step Solution

1. Step 1: Write the proportion equation
   16,168.62 : 24,254.61 = 4,481.85 : x
2. Step 2: Convert to fraction form
   16,168.62/24,254.61 = 4,481.85/x
3. Step 3: Cross multiply
   16,168.62x = 24,254.61 × 4,481.85
4. Step 4: Simplify right side
   16,168.62x = 108,705,523.83
5. Step 5: Solve for x
   x = 108,705,523.83/16,168.62
6. Step 6: Final answer
   x = 6,723.24