Finding the Fourth Proportional to 2,314.77, 3,470.71 and 1,082.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.77 : 3,470.71 = 1,082.43 : x
2. Step 2: Convert to fraction form
   2,314.77/3,470.71 = 1,082.43/x
3. Step 3: Cross multiply
   2,314.77x = 3,470.71 × 1,082.43
4. Step 4: Simplify right side
   2,314.77x = 3,756,800.63
5. Step 5: Solve for x
   x = 3,756,800.63/2,314.77
6. Step 6: Final answer
   x = 1,622.97