Finding the Fourth Proportional to 4,162.89, 5,743.13 and 3,708.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,162.89 : 5,743.13 = 3,708.42 : x
2. Step 2: Convert to fraction form
   4,162.89/5,743.13 = 3,708.42/x
3. Step 3: Cross multiply
   4,162.89x = 5,743.13 × 3,708.42
4. Step 4: Simplify right side
   4,162.89x = 21,297,919.61
5. Step 5: Solve for x
   x = 21,297,919.61/4,162.89
6. Step 6: Final answer
   x = 5,116.14