Finding the Fourth Proportional to 6,007.50, 8,290.35 and 3,649.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,007.50 : 8,290.35 = 3,649.19 : x
2. Step 2: Convert to fraction form
   6,007.50/8,290.35 = 3,649.19/x
3. Step 3: Cross multiply
   6,007.50x = 8,290.35 × 3,649.19
4. Step 4: Simplify right side
   6,007.50x = 30,253,020.86
5. Step 5: Solve for x
   x = 30,253,020.86/6,007.50
6. Step 6: Final answer
   x = 5,035.88