Finding the Fourth Proportional to 3,793.72, 5,233.24 and 2,379.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,793.72 : 5,233.24 = 2,379.48 : x
2. Step 2: Convert to fraction form
   3,793.72/5,233.24 = 2,379.48/x
3. Step 3: Cross multiply
   3,793.72x = 5,233.24 × 2,379.48
4. Step 4: Simplify right side
   3,793.72x = 12,452,389.92
5. Step 5: Solve for x
   x = 12,452,389.92/3,793.72
6. Step 6: Final answer
   x = 3,282.37