Finding the Fourth Proportional to 16,422.49, 24,633.71 and 5,329.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,422.49 : 24,633.71 = 5,329.18 : x
2. Step 2: Convert to fraction form
   16,422.49/24,633.71 = 5,329.18/x
3. Step 3: Cross multiply
   16,422.49x = 24,633.71 × 5,329.18
4. Step 4: Simplify right side
   16,422.49x = 131,277,426.40
5. Step 5: Solve for x
   x = 131,277,426.40/16,422.49
6. Step 6: Final answer
   x = 7,993.76