Finding the Fourth Proportional to 12,366.68, 18,552.18 and 5,441

Step by Step Solution

1. Step 1: Write the proportion equation
   12,366.68 : 18,552.18 = 5,441 : x
2. Step 2: Convert to fraction form
   12,366.68/18,552.18 = 5,441/x
3. Step 3: Cross multiply
   12,366.68x = 18,552.18 × 5,441
4. Step 4: Simplify right side
   12,366.68x = 100,942,411.38
5. Step 5: Solve for x
   x = 100,942,411.38/12,366.68
6. Step 6: Final answer
   x = 8,162.45