Finding the Fourth Proportional to 16,575.72, 22,874.54 and 9,022.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,575.72 : 22,874.54 = 9,022.04 : x
2. Step 2: Convert to fraction form
   16,575.72/22,874.54 = 9,022.04/x
3. Step 3: Cross multiply
   16,575.72x = 22,874.54 × 9,022.04
4. Step 4: Simplify right side
   16,575.72x = 206,375,026.94
5. Step 5: Solve for x
   x = 206,375,026.94/16,575.72
6. Step 6: Final answer
   x = 12,450.44