Finding the Fourth Proportional to 2,527.47, 3,790.94 and 884.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.47 : 3,790.94 = 884.05 : x
2. Step 2: Convert to fraction form
   2,527.47/3,790.94 = 884.05/x
3. Step 3: Cross multiply
   2,527.47x = 3,790.94 × 884.05
4. Step 4: Simplify right side
   2,527.47x = 3,351,366.61
5. Step 5: Solve for x
   x = 3,351,366.61/2,527.47
6. Step 6: Final answer
   x = 1,325.98