Finding the Fourth Proportional to 16,104.52, 22,222.90 and 9,029.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,104.52 : 22,222.90 = 9,029.96 : x
2. Step 2: Convert to fraction form
   16,104.52/22,222.90 = 9,029.96/x
3. Step 3: Cross multiply
   16,104.52x = 22,222.90 × 9,029.96
4. Step 4: Simplify right side
   16,104.52x = 200,671,898.08
5. Step 5: Solve for x
   x = 200,671,898.08/16,104.52
6. Step 6: Final answer
   x = 12,460.59