Finding the Fourth Proportional to 16,111.27, 22,232.06 and 9,036.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,111.27 : 22,232.06 = 9,036.33 : x
2. Step 2: Convert to fraction form
   16,111.27/22,232.06 = 9,036.33/x
3. Step 3: Cross multiply
   16,111.27x = 22,232.06 × 9,036.33
4. Step 4: Simplify right side
   16,111.27x = 200,896,230.74
5. Step 5: Solve for x
   x = 200,896,230.74/16,111.27
6. Step 6: Final answer
   x = 12,469.30