Finding the Fourth Proportional to 1,044.57, 1,441.72 and 602.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044.57 : 1,441.72 = 602.41 : x
2. Step 2: Convert to fraction form
   1,044.57/1,441.72 = 602.41/x
3. Step 3: Cross multiply
   1,044.57x = 1,441.72 × 602.41
4. Step 4: Simplify right side
   1,044.57x = 868,507.07
5. Step 5: Solve for x
   x = 868,507.07/1,044.57
6. Step 6: Final answer
   x = 831.45