Finding the Fourth Proportional to 16,613.37, 24,914.57 and 5,517.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,613.37 : 24,914.57 = 5,517.05 : x
2. Step 2: Convert to fraction form
   16,613.37/24,914.57 = 5,517.05/x
3. Step 3: Cross multiply
   16,613.37x = 24,914.57 × 5,517.05
4. Step 4: Simplify right side
   16,613.37x = 137,454,776.26
5. Step 5: Solve for x
   x = 137,454,776.26/16,613.37
6. Step 6: Final answer
   x = 8,273.74