Finding the Fourth Proportional to 16,382.25, 24,577.47 and 5,288.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,382.25 : 24,577.47 = 5,288.69 : x
2. Step 2: Convert to fraction form
   16,382.25/24,577.47 = 5,288.69/x
3. Step 3: Cross multiply
   16,382.25x = 24,577.47 × 5,288.69
4. Step 4: Simplify right side
   16,382.25x = 129,982,496.93
5. Step 5: Solve for x
   x = 129,982,496.93/16,382.25
6. Step 6: Final answer
   x = 7,934.35