Finding the Fourth Proportional to 16,108.82, 22,230.15 and 9,035.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,108.82 : 22,230.15 = 9,035.18 : x
2. Step 2: Convert to fraction form
   16,108.82/22,230.15 = 9,035.18/x
3. Step 3: Cross multiply
   16,108.82x = 22,230.15 × 9,035.18
4. Step 4: Simplify right side
   16,108.82x = 200,853,406.68
5. Step 5: Solve for x
   x = 200,853,406.68/16,108.82
6. Step 6: Final answer
   x = 12,468.54