Finding the Fourth Proportional to 22,168.61, 33,267.98 and 9,023.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,168.61 : 33,267.98 = 9,023.38 : x
2. Step 2: Convert to fraction form
   22,168.61/33,267.98 = 9,023.38/x
3. Step 3: Cross multiply
   22,168.61x = 33,267.98 × 9,023.38
4. Step 4: Simplify right side
   22,168.61x = 300,189,625.37
5. Step 5: Solve for x
   x = 300,189,625.37/22,168.61
6. Step 6: Final answer
   x = 13,541.20