Finding the Fourth Proportional to 8,544.92, 12,822.78 and 3,614.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,544.92 : 12,822.78 = 3,614.72 : x
2. Step 2: Convert to fraction form
   8,544.92/12,822.78 = 3,614.72/x
3. Step 3: Cross multiply
   8,544.92x = 12,822.78 × 3,614.72
4. Step 4: Simplify right side
   8,544.92x = 46,350,759.32
5. Step 5: Solve for x
   x = 46,350,759.32/8,544.92
6. Step 6: Final answer
   x = 5,424.36