Finding the Fourth Proportional to 1,871.53, 2,582.71 and 1,032.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871.53 : 2,582.71 = 1,032.23 : x
2. Step 2: Convert to fraction form
   1,871.53/2,582.71 = 1,032.23/x
3. Step 3: Cross multiply
   1,871.53x = 2,582.71 × 1,032.23
4. Step 4: Simplify right side
   1,871.53x = 2,665,954.62
5. Step 5: Solve for x
   x = 2,665,954.62/1,871.53
6. Step 6: Final answer
   x = 1,424.48