Finding the Fourth Proportional to 16,469.62, 22,727.85 and 9,017.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,469.62 : 22,727.85 = 9,017.62 : x
2. Step 2: Convert to fraction form
   16,469.62/22,727.85 = 9,017.62/x
3. Step 3: Cross multiply
   16,469.62x = 22,727.85 × 9,017.62
4. Step 4: Simplify right side
   16,469.62x = 204,951,114.72
5. Step 5: Solve for x
   x = 204,951,114.72/16,469.62
6. Step 6: Final answer
   x = 12,444.19