Finding the Fourth Proportional to 16,123.43, 22,250.33 and 9,052.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123.43 : 22,250.33 = 9,052.13 : x
2. Step 2: Convert to fraction form
   16,123.43/22,250.33 = 9,052.13/x
3. Step 3: Cross multiply
   16,123.43x = 22,250.33 × 9,052.13
4. Step 4: Simplify right side
   16,123.43x = 201,412,899.62
5. Step 5: Solve for x
   x = 201,412,899.62/16,123.43
6. Step 6: Final answer
   x = 12,491.94