Finding the Fourth Proportional to 2,314.71, 3,471.62 and 1,082.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.71 : 3,471.62 = 1,082.70 : x
2. Step 2: Convert to fraction form
   2,314.71/3,471.62 = 1,082.70/x
3. Step 3: Cross multiply
   2,314.71x = 3,471.62 × 1,082.70
4. Step 4: Simplify right side
   2,314.71x = 3,758,717.56
5. Step 5: Solve for x
   x = 3,758,717.56/2,314.71
6. Step 6: Final answer
   x = 1,623.84