Finding the Fourth Proportional to 3,995.98, 5,999.27 and 3,414.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.98 : 5,999.27 = 3,414.70 : x
2. Step 2: Convert to fraction form
   3,995.98/5,999.27 = 3,414.70/x
3. Step 3: Cross multiply
   3,995.98x = 5,999.27 × 3,414.70
4. Step 4: Simplify right side
   3,995.98x = 20,485,697.69
5. Step 5: Solve for x
   x = 20,485,697.69/3,995.98
6. Step 6: Final answer
   x = 5,126.58