Finding the Fourth Proportional to 1,104.90, 1,524.72 and 600.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,104.90 : 1,524.72 = 600.73 : x
2. Step 2: Convert to fraction form
   1,104.90/1,524.72 = 600.73/x
3. Step 3: Cross multiply
   1,104.90x = 1,524.72 × 600.73
4. Step 4: Simplify right side
   1,104.90x = 915,945.05
5. Step 5: Solve for x
   x = 915,945.05/1,104.90
6. Step 6: Final answer
   x = 828.98