Finding the Fourth Proportional to 6,023.18, 8,311.42 and 3,754.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,023.18 : 8,311.42 = 3,754.31 : x
2. Step 2: Convert to fraction form
   6,023.18/8,311.42 = 3,754.31/x
3. Step 3: Cross multiply
   6,023.18x = 8,311.42 × 3,754.31
4. Step 4: Simplify right side
   6,023.18x = 31,203,647.22
5. Step 5: Solve for x
   x = 31,203,647.22/6,023.18
6. Step 6: Final answer
   x = 5,180.59