Finding the Fourth Proportional to 6,020.28, 8,308.89 and 3,467.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,020.28 : 8,308.89 = 3,467.57 : x
2. Step 2: Convert to fraction form
   6,020.28/8,308.89 = 3,467.57/x
3. Step 3: Cross multiply
   6,020.28x = 8,308.89 × 3,467.57
4. Step 4: Simplify right side
   6,020.28x = 28,811,616.15
5. Step 5: Solve for x
   x = 28,811,616.15/6,020.28
6. Step 6: Final answer
   x = 4,785.76