Finding the Fourth Proportional to 2,061.19, 3,092.46 and 674.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.19 : 3,092.46 = 674.58 : x
2. Step 2: Convert to fraction form
   2,061.19/3,092.46 = 674.58/x
3. Step 3: Cross multiply
   2,061.19x = 3,092.46 × 674.58
4. Step 4: Simplify right side
   2,061.19x = 2,086,111.67
5. Step 5: Solve for x
   x = 2,086,111.67/2,061.19
6. Step 6: Final answer
   x = 1,012.09