Finding the Fourth Proportional to 1,828.71, 2,523.96 and 1,082.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,828.71 : 2,523.96 = 1,082.43 : x
2. Step 2: Convert to fraction form
   1,828.71/2,523.96 = 1,082.43/x
3. Step 3: Cross multiply
   1,828.71x = 2,523.96 × 1,082.43
4. Step 4: Simplify right side
   1,828.71x = 2,732,010.02
5. Step 5: Solve for x
   x = 2,732,010.02/1,828.71
6. Step 6: Final answer
   x = 1,493.95