Finding the Fourth Proportional to 1,787.27, 2,466.43 and 1,001.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,787.27 : 2,466.43 = 1,001.32 : x
2. Step 2: Convert to fraction form
   1,787.27/2,466.43 = 1,001.32/x
3. Step 3: Cross multiply
   1,787.27x = 2,466.43 × 1,001.32
4. Step 4: Simplify right side
   1,787.27x = 2,469,685.69
5. Step 5: Solve for x
   x = 2,469,685.69/1,787.27
6. Step 6: Final answer
   x = 1,381.82