Finding the Fourth Proportional to 6,020.05, 8,308.10 and 3,368.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,020.05 : 8,308.10 = 3,368.31 : x
2. Step 2: Convert to fraction form
   6,020.05/8,308.10 = 3,368.31/x
3. Step 3: Cross multiply
   6,020.05x = 8,308.10 × 3,368.31
4. Step 4: Simplify right side
   6,020.05x = 27,984,256.31
5. Step 5: Solve for x
   x = 27,984,256.31/6,020.05
6. Step 6: Final answer
   x = 4,648.51