Finding the Fourth Proportional to 2,527.42, 3,791.43 and 884.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.42 : 3,791.43 = 884.54 : x
2. Step 2: Convert to fraction form
   2,527.42/3,791.43 = 884.54/x
3. Step 3: Cross multiply
   2,527.42x = 3,791.43 × 884.54
4. Step 4: Simplify right side
   2,527.42x = 3,353,671.49
5. Step 5: Solve for x
   x = 3,353,671.49/2,527.42
6. Step 6: Final answer
   x = 1,326.91