Finding the Fourth Proportional to 6,020.58, 8,308.42 and 3,368.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,020.58 : 8,308.42 = 3,368.03 : x
2. Step 2: Convert to fraction form
   6,020.58/8,308.42 = 3,368.03/x
3. Step 3: Cross multiply
   6,020.58x = 8,308.42 × 3,368.03
4. Step 4: Simplify right side
   6,020.58x = 27,983,007.81
5. Step 5: Solve for x
   x = 27,983,007.81/6,020.58
6. Step 6: Final answer
   x = 4,647.89