Finding the Fourth Proportional to 4,158.72, 5,743.98 and 3,037.86

Step by Step Solution

1. Step 1: Write the proportion equation
   4,158.72 : 5,743.98 = 3,037.86 : x
2. Step 2: Convert to fraction form
   4,158.72/5,743.98 = 3,037.86/x
3. Step 3: Cross multiply
   4,158.72x = 5,743.98 × 3,037.86
4. Step 4: Simplify right side
   4,158.72x = 17,449,407.08
5. Step 5: Solve for x
   x = 17,449,407.08/4,158.72
6. Step 6: Final answer
   x = 4,195.86