Finding the Fourth Proportional to 2,061.03, 3,090.73 and 674.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.03 : 3,090.73 = 674.03 : x
2. Step 2: Convert to fraction form
   2,061.03/3,090.73 = 674.03/x
3. Step 3: Cross multiply
   2,061.03x = 3,090.73 × 674.03
4. Step 4: Simplify right side
   2,061.03x = 2,083,244.74
5. Step 5: Solve for x
   x = 2,083,244.74/2,061.03
6. Step 6: Final answer
   x = 1,010.78