Finding the Fourth Proportional to 16,613.39, 24,924.29 and 5,520.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,613.39 : 24,924.29 = 5,520.14 : x
2. Step 2: Convert to fraction form
   16,613.39/24,924.29 = 5,520.14/x
3. Step 3: Cross multiply
   16,613.39x = 24,924.29 × 5,520.14
4. Step 4: Simplify right side
   16,613.39x = 137,585,570.20
5. Step 5: Solve for x
   x = 137,585,570.20/16,613.39
6. Step 6: Final answer
   x = 8,281.61