Finding the Fourth Proportional to 8,233.92, 12,347.10 and 3,551.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,233.92 : 12,347.10 = 3,551.69 : x
2. Step 2: Convert to fraction form
   8,233.92/12,347.10 = 3,551.69/x
3. Step 3: Cross multiply
   8,233.92x = 12,347.10 × 3,551.69
4. Step 4: Simplify right side
   8,233.92x = 43,853,009.86
5. Step 5: Solve for x
   x = 43,853,009.86/8,233.92
6. Step 6: Final answer
   x = 5,325.90