Finding the Fourth Proportional to 16,610.27, 24,909.47 and 5,513.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,610.27 : 24,909.47 = 5,513.97 : x
2. Step 2: Convert to fraction form
   16,610.27/24,909.47 = 5,513.97/x
3. Step 3: Cross multiply
   16,610.27x = 24,909.47 × 5,513.97
4. Step 4: Simplify right side
   16,610.27x = 137,350,187.83
5. Step 5: Solve for x
   x = 137,350,187.83/16,610.27
6. Step 6: Final answer
   x = 8,268.99