Finding the Fourth Proportional to 1,044.48, 1,441.56 and 602.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044.48 : 1,441.56 = 602.52 : x
2. Step 2: Convert to fraction form
   1,044.48/1,441.56 = 602.52/x
3. Step 3: Cross multiply
   1,044.48x = 1,441.56 × 602.52
4. Step 4: Simplify right side
   1,044.48x = 868,568.73
5. Step 5: Solve for x
   x = 868,568.73/1,044.48
6. Step 6: Final answer
   x = 831.58