Finding the Fourth Proportional to 16,576.16, 22,874.37 and 9,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,576.16 : 22,874.37 = 9,022.50 : x
2. Step 2: Convert to fraction form
   16,576.16/22,874.37 = 9,022.50/x
3. Step 3: Cross multiply
   16,576.16x = 22,874.37 × 9,022.50
4. Step 4: Simplify right side
   16,576.16x = 206,384,003.33
5. Step 5: Solve for x
   x = 206,384,003.33/16,576.16
6. Step 6: Final answer
   x = 12,450.66