Finding the Fourth Proportional to 16,576.27, 22,874.79 and 9,022.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,576.27 : 22,874.79 = 9,022.42 : x
2. Step 2: Convert to fraction form
   16,576.27/22,874.79 = 9,022.42/x
3. Step 3: Cross multiply
   16,576.27x = 22,874.79 × 9,022.42
4. Step 4: Simplify right side
   16,576.27x = 206,385,962.79
5. Step 5: Solve for x
   x = 206,385,962.79/16,576.27
6. Step 6: Final answer
   x = 12,450.69