Finding the Fourth Proportional to 22,048.52, 33,076.88 and 7,258.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,048.52 : 33,076.88 = 7,258.48 : x
2. Step 2: Convert to fraction form
   22,048.52/33,076.88 = 7,258.48/x
3. Step 3: Cross multiply
   22,048.52x = 33,076.88 × 7,258.48
4. Step 4: Simplify right side
   22,048.52x = 240,087,807.40
5. Step 5: Solve for x
   x = 240,087,807.40/22,048.52
6. Step 6: Final answer
   x = 10,889.07