Finding the Fourth Proportional to 16,109.16, 22,230.63 and 9,035.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,109.16 : 22,230.63 = 9,035.52 : x
2. Step 2: Convert to fraction form
   16,109.16/22,230.63 = 9,035.52/x
3. Step 3: Cross multiply
   16,109.16x = 22,230.63 × 9,035.52
4. Step 4: Simplify right side
   16,109.16x = 200,865,301.98
5. Step 5: Solve for x
   x = 200,865,301.98/16,109.16
6. Step 6: Final answer
   x = 12,469.01