Finding the Fourth Proportional to 6,086.94, 8,399.94 and 3,434.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.94 : 8,399.94 = 3,434.28 : x
2. Step 2: Convert to fraction form
   6,086.94/8,399.94 = 3,434.28/x
3. Step 3: Cross multiply
   6,086.94x = 8,399.94 × 3,434.28
4. Step 4: Simplify right side
   6,086.94x = 28,847,745.94
5. Step 5: Solve for x
   x = 28,847,745.94/6,086.94
6. Step 6: Final answer
   x = 4,739.29