Finding the Fourth Proportional to 16,399.43, 24,594.47 and 4,550.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,399.43 : 24,594.47 = 4,550.29 : x
2. Step 2: Convert to fraction form
   16,399.43/24,594.47 = 4,550.29/x
3. Step 3: Cross multiply
   16,399.43x = 24,594.47 × 4,550.29
4. Step 4: Simplify right side
   16,399.43x = 111,911,825.17
5. Step 5: Solve for x
   x = 111,911,825.17/16,399.43
6. Step 6: Final answer
   x = 6,824.13