Finding the Fourth Proportional to 1,150.50, 1,726.06 and 602.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.50 : 1,726.06 = 602.54 : x
2. Step 2: Convert to fraction form
   1,150.50/1,726.06 = 602.54/x
3. Step 3: Cross multiply
   1,150.50x = 1,726.06 × 602.54
4. Step 4: Simplify right side
   1,150.50x = 1,040,017.66
5. Step 5: Solve for x
   x = 1,040,017.66/1,150.50
6. Step 6: Final answer
   x = 903.97