Finding the Fourth Proportional to 1,044.59, 1,441.55 and 602.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044.59 : 1,441.55 = 602.62 : x
2. Step 2: Convert to fraction form
   1,044.59/1,441.55 = 602.62/x
3. Step 3: Cross multiply
   1,044.59x = 1,441.55 × 602.62
4. Step 4: Simplify right side
   1,044.59x = 868,704.76
5. Step 5: Solve for x
   x = 868,704.76/1,044.59
6. Step 6: Final answer
   x = 831.63