Finding the Fourth Proportional to 16,613.46, 24,924.72 and 7,251.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,613.46 : 24,924.72 = 7,251.72 : x
2. Step 2: Convert to fraction form
   16,613.46/24,924.72 = 7,251.72/x
3. Step 3: Cross multiply
   16,613.46x = 24,924.72 × 7,251.72
4. Step 4: Simplify right side
   16,613.46x = 180,747,090.52
5. Step 5: Solve for x
   x = 180,747,090.52/16,613.46
6. Step 6: Final answer
   x = 10,879.56