Finding the Fourth Proportional to 6,234.57, 8,603.69 and 3,581.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,234.57 : 8,603.69 = 3,581.96 : x
2. Step 2: Convert to fraction form
   6,234.57/8,603.69 = 3,581.96/x
3. Step 3: Cross multiply
   6,234.57x = 8,603.69 × 3,581.96
4. Step 4: Simplify right side
   6,234.57x = 30,818,012.50
5. Step 5: Solve for x
   x = 30,818,012.50/6,234.57
6. Step 6: Final answer
   x = 4,943.09