Finding the Fourth Proportional to 22,258.72, 33,391.92 and 7,469.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,258.72 : 33,391.92 = 7,469.08 : x
2. Step 2: Convert to fraction form
   22,258.72/33,391.92 = 7,469.08/x
3. Step 3: Cross multiply
   22,258.72x = 33,391.92 × 7,469.08
4. Step 4: Simplify right side
   22,258.72x = 249,406,921.83
5. Step 5: Solve for x
   x = 249,406,921.83/22,258.72
6. Step 6: Final answer
   x = 11,204.91