Finding the Fourth Proportional to 6,019.05, 8,306.72 and 3,367.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,019.05 : 8,306.72 = 3,367.31 : x
2. Step 2: Convert to fraction form
   6,019.05/8,306.72 = 3,367.31/x
3. Step 3: Cross multiply
   6,019.05x = 8,306.72 × 3,367.31
4. Step 4: Simplify right side
   6,019.05x = 27,971,286.73
5. Step 5: Solve for x
   x = 27,971,286.73/6,019.05
6. Step 6: Final answer
   x = 4,647.13