Finding the Fourth Proportional to 6,080.93, 8,391.69 and 3,286.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,080.93 : 8,391.69 = 3,286.43 : x
2. Step 2: Convert to fraction form
   6,080.93/8,391.69 = 3,286.43/x
3. Step 3: Cross multiply
   6,080.93x = 8,391.69 × 3,286.43
4. Step 4: Simplify right side
   6,080.93x = 27,578,651.59
5. Step 5: Solve for x
   x = 27,578,651.59/6,080.93
6. Step 6: Final answer
   x = 4,535.27