Finding the Fourth Proportional to 2,081.50, 3,132.27 and 1,713.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081.50 : 3,132.27 = 1,713.96 : x
2. Step 2: Convert to fraction form
   2,081.50/3,132.27 = 1,713.96/x
3. Step 3: Cross multiply
   2,081.50x = 3,132.27 × 1,713.96
4. Step 4: Simplify right side
   2,081.50x = 5,368,585.49
5. Step 5: Solve for x
   x = 5,368,585.49/2,081.50
6. Step 6: Final answer
   x = 2,579.19