Finding the Fourth Proportional to 6,086.37, 8,399.69 and 3,434.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.37 : 8,399.69 = 3,434.33 : x
2. Step 2: Convert to fraction form
   6,086.37/8,399.69 = 3,434.33/x
3. Step 3: Cross multiply
   6,086.37x = 8,399.69 × 3,434.33
4. Step 4: Simplify right side
   6,086.37x = 28,847,307.36
5. Step 5: Solve for x
   x = 28,847,307.36/6,086.37
6. Step 6: Final answer
   x = 4,739.66