Finding the Fourth Proportional to 2,061.54, 3,092.74 and 674.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.54 : 3,092.74 = 674.77 : x
2. Step 2: Convert to fraction form
   2,061.54/3,092.74 = 674.77/x
3. Step 3: Cross multiply
   2,061.54x = 3,092.74 × 674.77
4. Step 4: Simplify right side
   2,061.54x = 2,086,869.33
5. Step 5: Solve for x
   x = 2,086,869.33/2,061.54
6. Step 6: Final answer
   x = 1,012.29