Finding the Fourth Proportional to 4,149.89, 5,724.33 and 2,470.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,149.89 : 5,724.33 = 2,470.18 : x
2. Step 2: Convert to fraction form
   4,149.89/5,724.33 = 2,470.18/x
3. Step 3: Cross multiply
   4,149.89x = 5,724.33 × 2,470.18
4. Step 4: Simplify right side
   4,149.89x = 14,140,096.86
5. Step 5: Solve for x
   x = 14,140,096.86/4,149.89
6. Step 6: Final answer
   x = 3,407.34