Finding the Fourth Proportional to 2,061.98, 3,093.20 and 674.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.98 : 3,093.20 = 674.92 : x
2. Step 2: Convert to fraction form
   2,061.98/3,093.20 = 674.92/x
3. Step 3: Cross multiply
   2,061.98x = 3,093.20 × 674.92
4. Step 4: Simplify right side
   2,061.98x = 2,087,662.54
5. Step 5: Solve for x
   x = 2,087,662.54/2,061.98
6. Step 6: Final answer
   x = 1,012.46