Finding the Fourth Proportional to 4,831.69, 7,250.78 and 2,234.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,831.69 : 7,250.78 = 2,234.83 : x
2. Step 2: Convert to fraction form
   4,831.69/7,250.78 = 2,234.83/x
3. Step 3: Cross multiply
   4,831.69x = 7,250.78 × 2,234.83
4. Step 4: Simplify right side
   4,831.69x = 16,204,260.67
5. Step 5: Solve for x
   x = 16,204,260.67/4,831.69
6. Step 6: Final answer
   x = 3,353.75