Finding the Fourth Proportional to 22,264.88, 33,396.12 and 5,624.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,264.88 : 33,396.12 = 5,624.72 : x
2. Step 2: Convert to fraction form
   22,264.88/33,396.12 = 5,624.72/x
3. Step 3: Cross multiply
   22,264.88x = 33,396.12 × 5,624.72
4. Step 4: Simplify right side
   22,264.88x = 187,843,824.09
5. Step 5: Solve for x
   x = 187,843,824.09/22,264.88
6. Step 6: Final answer
   x = 8,436.78