Finding the Fourth Proportional to 16,103.29, 22,222.92 and 9,029.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,103.29 : 22,222.92 = 9,029.56 : x
2. Step 2: Convert to fraction form
   16,103.29/22,222.92 = 9,029.56/x
3. Step 3: Cross multiply
   16,103.29x = 22,222.92 × 9,029.56
4. Step 4: Simplify right side
   16,103.29x = 200,663,189.52
5. Step 5: Solve for x
   x = 200,663,189.52/16,103.29
6. Step 6: Final answer
   x = 12,461.01