Finding the Fourth Proportional to 2,183.52, 3,275.59 and 884.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183.52 : 3,275.59 = 884.69 : x
2. Step 2: Convert to fraction form
   2,183.52/3,275.59 = 884.69/x
3. Step 3: Cross multiply
   2,183.52x = 3,275.59 × 884.69
4. Step 4: Simplify right side
   2,183.52x = 2,897,881.72
5. Step 5: Solve for x
   x = 2,897,881.72/2,183.52
6. Step 6: Final answer
   x = 1,327.16