Finding the Fourth Proportional to 1,148.78, 1,725.60 and 600.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148.78 : 1,725.60 = 600.82 : x
2. Step 2: Convert to fraction form
   1,148.78/1,725.60 = 600.82/x
3. Step 3: Cross multiply
   1,148.78x = 1,725.60 × 600.82
4. Step 4: Simplify right side
   1,148.78x = 1,036,772.93
5. Step 5: Solve for x
   x = 1,036,772.93/1,148.78
6. Step 6: Final answer
   x = 902.50