Finding the Fourth Proportional to 4,150.89, 5,725.71 and 2,471.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,150.89 : 5,725.71 = 2,471.18 : x
2. Step 2: Convert to fraction form
   4,150.89/5,725.71 = 2,471.18/x
3. Step 3: Cross multiply
   4,150.89x = 5,725.71 × 2,471.18
4. Step 4: Simplify right side
   4,150.89x = 14,149,231.41
5. Step 5: Solve for x
   x = 14,149,231.41/4,150.89
6. Step 6: Final answer
   x = 3,408.72