Finding the Fourth Proportional to 22,363.57, 33,561.47 and 8,325.55

Step by Step Solution

1. Step 1: Write the proportion equation
   22,363.57 : 33,561.47 = 8,325.55 : x
2. Step 2: Convert to fraction form
   22,363.57/33,561.47 = 8,325.55/x
3. Step 3: Cross multiply
   22,363.57x = 33,561.47 × 8,325.55
4. Step 4: Simplify right side
   22,363.57x = 279,417,696.56
5. Step 5: Solve for x
   x = 279,417,696.56/22,363.57
6. Step 6: Final answer
   x = 12,494.32