Finding the Fourth Proportional to 6,234.10, 8,603.04 and 3,581.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,234.10 : 8,603.04 = 3,581.60 : x
2. Step 2: Convert to fraction form
   6,234.10/8,603.04 = 3,581.60/x
3. Step 3: Cross multiply
   6,234.10x = 8,603.04 × 3,581.60
4. Step 4: Simplify right side
   6,234.10x = 30,812,618.48
5. Step 5: Solve for x
   x = 30,812,618.48/6,234.10
6. Step 6: Final answer
   x = 4,942.59