Finding the Fourth Proportional to 22,258.52, 33,377.01 and 8,225.15

Step by Step Solution

1. Step 1: Write the proportion equation
   22,258.52 : 33,377.01 = 8,225.15 : x
2. Step 2: Convert to fraction form
   22,258.52/33,377.01 = 8,225.15/x
3. Step 3: Cross multiply
   22,258.52x = 33,377.01 × 8,225.15
4. Step 4: Simplify right side
   22,258.52x = 274,530,746.92
5. Step 5: Solve for x
   x = 274,530,746.92/22,258.52
6. Step 6: Final answer
   x = 12,333.74