Finding the Fourth Proportional to 16,426.17, 24,638.88 and 5,332.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,426.17 : 24,638.88 = 5,332.83 : x
2. Step 2: Convert to fraction form
   16,426.17/24,638.88 = 5,332.83/x
3. Step 3: Cross multiply
   16,426.17x = 24,638.88 × 5,332.83
4. Step 4: Simplify right side
   16,426.17x = 131,394,958.43
5. Step 5: Solve for x
   x = 131,394,958.43/16,426.17
6. Step 6: Final answer
   x = 7,999.12