Finding the Fourth Proportional to 1,050.96, 1,450.37 and 602.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.96 : 1,450.37 = 602.83 : x
2. Step 2: Convert to fraction form
   1,050.96/1,450.37 = 602.83/x
3. Step 3: Cross multiply
   1,050.96x = 1,450.37 × 602.83
4. Step 4: Simplify right side
   1,050.96x = 874,326.55
5. Step 5: Solve for x
   x = 874,326.55/1,050.96
6. Step 6: Final answer
   x = 831.93