Finding the Fourth Proportional to 16,057.33, 22,158.50 and 8,983.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,057.33 : 22,158.50 = 8,983.76 : x
2. Step 2: Convert to fraction form
   16,057.33/22,158.50 = 8,983.76/x
3. Step 3: Cross multiply
   16,057.33x = 22,158.50 × 8,983.76
4. Step 4: Simplify right side
   16,057.33x = 199,066,490.25
5. Step 5: Solve for x
   x = 199,066,490.25/16,057.33
6. Step 6: Final answer
   x = 12,397.24