Finding the Fourth Proportional to 16,108.56, 22,229.73 and 9,034.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,108.56 : 22,229.73 = 9,034.98 : x
2. Step 2: Convert to fraction form
   16,108.56/22,229.73 = 9,034.98/x
3. Step 3: Cross multiply
   16,108.56x = 22,229.73 × 9,034.98
4. Step 4: Simplify right side
   16,108.56x = 200,845,165.96
5. Step 5: Solve for x
   x = 200,845,165.96/16,108.56
6. Step 6: Final answer
   x = 12,468.23