Finding the Fourth Proportional to 2,527.72, 3,792.50 and 884.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.72 : 3,792.50 = 884.51 : x
2. Step 2: Convert to fraction form
   2,527.72/3,792.50 = 884.51/x
3. Step 3: Cross multiply
   2,527.72x = 3,792.50 × 884.51
4. Step 4: Simplify right side
   2,527.72x = 3,354,504.18
5. Step 5: Solve for x
   x = 3,354,504.18/2,527.72
6. Step 6: Final answer
   x = 1,327.09