Finding the Fourth Proportional to 4,168.54, 5,752.72 and 2,280.23

Step by Step Solution

1. Step 1: Write the proportion equation
   4,168.54 : 5,752.72 = 2,280.23 : x
2. Step 2: Convert to fraction form
   4,168.54/5,752.72 = 2,280.23/x
3. Step 3: Cross multiply
   4,168.54x = 5,752.72 × 2,280.23
4. Step 4: Simplify right side
   4,168.54x = 13,117,524.73
5. Step 5: Solve for x
   x = 13,117,524.73/4,168.54
6. Step 6: Final answer
   x = 3,146.79