Finding the Fourth Proportional to 1,452.38, 2,004.48 and 892.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452.38 : 2,004.48 = 892.89 : x
2. Step 2: Convert to fraction form
   1,452.38/2,004.48 = 892.89/x
3. Step 3: Cross multiply
   1,452.38x = 2,004.48 × 892.89
4. Step 4: Simplify right side
   1,452.38x = 1,789,780.15
5. Step 5: Solve for x
   x = 1,789,780.15/1,452.38
6. Step 6: Final answer
   x = 1,232.31