Finding the Fourth Proportional to 6,028.31, 8,319.06 and 3,375.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,028.31 : 8,319.06 = 3,375.72 : x
2. Step 2: Convert to fraction form
   6,028.31/8,319.06 = 3,375.72/x
3. Step 3: Cross multiply
   6,028.31x = 8,319.06 × 3,375.72
4. Step 4: Simplify right side
   6,028.31x = 28,082,817.22
5. Step 5: Solve for x
   x = 28,082,817.22/6,028.31
6. Step 6: Final answer
   x = 4,658.49