Finding the Fourth Proportional to 22,300.72, 33,454.52 and 7,508.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.72 : 33,454.52 = 7,508.48 : x
2. Step 2: Convert to fraction form
   22,300.72/33,454.52 = 7,508.48/x
3. Step 3: Cross multiply
   22,300.72x = 33,454.52 × 7,508.48
4. Step 4: Simplify right side
   22,300.72x = 251,192,594.33
5. Step 5: Solve for x
   x = 251,192,594.33/22,300.72
6. Step 6: Final answer
   x = 11,263.88