Finding the Fourth Proportional to 6,103.97, 8,424.57 and 3,586.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,103.97 : 8,424.57 = 3,586.17 : x
2. Step 2: Convert to fraction form
   6,103.97/8,424.57 = 3,586.17/x
3. Step 3: Cross multiply
   6,103.97x = 8,424.57 × 3,586.17
4. Step 4: Simplify right side
   6,103.97x = 30,211,940.20
5. Step 5: Solve for x
   x = 30,211,940.20/6,103.97
6. Step 6: Final answer
   x = 4,949.56