Finding the Fourth Proportional to 2,527.86, 3,789.39 and 883.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.86 : 3,789.39 = 883.34 : x
2. Step 2: Convert to fraction form
   2,527.86/3,789.39 = 883.34/x
3. Step 3: Cross multiply
   2,527.86x = 3,789.39 × 883.34
4. Step 4: Simplify right side
   2,527.86x = 3,347,310.29
5. Step 5: Solve for x
   x = 3,347,310.29/2,527.86
6. Step 6: Final answer
   x = 1,324.17