Finding the Fourth Proportional to 6,020.69, 8,308.56 and 3,368.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,020.69 : 8,308.56 = 3,368.10 : x
2. Step 2: Convert to fraction form
   6,020.69/8,308.56 = 3,368.10/x
3. Step 3: Cross multiply
   6,020.69x = 8,308.56 × 3,368.10
4. Step 4: Simplify right side
   6,020.69x = 27,984,060.94
5. Step 5: Solve for x
   x = 27,984,060.94/6,020.69
6. Step 6: Final answer
   x = 4,647.98