Finding the Fourth Proportional to 6,233.81, 8,603.46 and 3,581.74

Step by Step Solution

1. Step 1: Write the proportion equation
   6,233.81 : 8,603.46 = 3,581.74 : x
2. Step 2: Convert to fraction form
   6,233.81/8,603.46 = 3,581.74/x
3. Step 3: Cross multiply
   6,233.81x = 8,603.46 × 3,581.74
4. Step 4: Simplify right side
   6,233.81x = 30,815,335.31
5. Step 5: Solve for x
   x = 30,815,335.31/6,233.81
6. Step 6: Final answer
   x = 4,943.26