Finding the Fourth Proportional to 1,456.70, 2,010.25 and 793.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.70 : 2,010.25 = 793.55 : x
2. Step 2: Convert to fraction form
   1,456.70/2,010.25 = 793.55/x
3. Step 3: Cross multiply
   1,456.70x = 2,010.25 × 793.55
4. Step 4: Simplify right side
   1,456.70x = 1,595,233.89
5. Step 5: Solve for x
   x = 1,595,233.89/1,456.70
6. Step 6: Final answer
   x = 1,095.10