Finding the Fourth Proportional to 1,050.37, 1,449.52 and 602.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.37 : 1,449.52 = 602.33 : x
2. Step 2: Convert to fraction form
   1,050.37/1,449.52 = 602.33/x
3. Step 3: Cross multiply
   1,050.37x = 1,449.52 × 602.33
4. Step 4: Simplify right side
   1,050.37x = 873,080.63
5. Step 5: Solve for x
   x = 873,080.63/1,050.37
6. Step 6: Final answer
   x = 831.21