Finding the Fourth Proportional to 1,044.83, 1,441.83 and 602.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044.83 : 1,441.83 = 602.72 : x
2. Step 2: Convert to fraction form
   1,044.83/1,441.83 = 602.72/x
3. Step 3: Cross multiply
   1,044.83x = 1,441.83 × 602.72
4. Step 4: Simplify right side
   1,044.83x = 869,019.78
5. Step 5: Solve for x
   x = 869,019.78/1,044.83
6. Step 6: Final answer
   x = 831.73