Finding the Fourth Proportional to 8,233.83, 12,351.37 and 3,233.79

Step by Step Solution

1. Step 1: Write the proportion equation
   8,233.83 : 12,351.37 = 3,233.79 : x
2. Step 2: Convert to fraction form
   8,233.83/12,351.37 = 3,233.79/x
3. Step 3: Cross multiply
   8,233.83x = 12,351.37 × 3,233.79
4. Step 4: Simplify right side
   8,233.83x = 39,941,740.83
5. Step 5: Solve for x
   x = 39,941,740.83/8,233.83
6. Step 6: Final answer
   x = 4,850.93