Finding the Fourth Proportional to 6,080.42, 8,391.33 and 3,427.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,080.42 : 8,391.33 = 3,427.98 : x
2. Step 2: Convert to fraction form
   6,080.42/8,391.33 = 3,427.98/x
3. Step 3: Cross multiply
   6,080.42x = 8,391.33 × 3,427.98
4. Step 4: Simplify right side
   6,080.42x = 28,765,311.41
5. Step 5: Solve for x
   x = 28,765,311.41/6,080.42
6. Step 6: Final answer
   x = 4,730.81