Finding the Fourth Proportional to 1,871.56, 2,582.64 and 1,032.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871.56 : 2,582.64 = 1,032.27 : x
2. Step 2: Convert to fraction form
   1,871.56/2,582.64 = 1,032.27/x
3. Step 3: Cross multiply
   1,871.56x = 2,582.64 × 1,032.27
4. Step 4: Simplify right side
   1,871.56x = 2,665,975.98
5. Step 5: Solve for x
   x = 2,665,975.98/1,871.56
6. Step 6: Final answer
   x = 1,424.47