Finding the Fourth Proportional to 2,527.72, 3,793.28 and 884.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.72 : 3,793.28 = 884.27 : x
2. Step 2: Convert to fraction form
   2,527.72/3,793.28 = 884.27/x
3. Step 3: Cross multiply
   2,527.72x = 3,793.28 × 884.27
4. Step 4: Simplify right side
   2,527.72x = 3,354,288.77
5. Step 5: Solve for x
   x = 3,354,288.77/2,527.72
6. Step 6: Final answer
   x = 1,327.00