Finding the Fourth Proportional to 6,234.12, 8,603.24 and 3,581.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,234.12 : 8,603.24 = 3,581.46 : x
2. Step 2: Convert to fraction form
   6,234.12/8,603.24 = 3,581.46/x
3. Step 3: Cross multiply
   6,234.12x = 8,603.24 × 3,581.46
4. Step 4: Simplify right side
   6,234.12x = 30,812,142.02
5. Step 5: Solve for x
   x = 30,812,142.02/6,234.12
6. Step 6: Final answer
   x = 4,942.50