Finding the Fourth Proportional to 2,527.93, 3,792.30 and 884.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.93 : 3,792.30 = 884.31 : x
2. Step 2: Convert to fraction form
   2,527.93/3,792.30 = 884.31/x
3. Step 3: Cross multiply
   2,527.93x = 3,792.30 × 884.31
4. Step 4: Simplify right side
   2,527.93x = 3,353,568.81
5. Step 5: Solve for x
   x = 3,353,568.81/2,527.93
6. Step 6: Final answer
   x = 1,326.61