Finding the Fourth Proportional to 2,061.02, 3,091.26 and 674.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.02 : 3,091.26 = 674.33 : x
2. Step 2: Convert to fraction form
   2,061.02/3,091.26 = 674.33/x
3. Step 3: Cross multiply
   2,061.02x = 3,091.26 × 674.33
4. Step 4: Simplify right side
   2,061.02x = 2,084,516.43
5. Step 5: Solve for x
   x = 2,084,516.43/2,061.02
6. Step 6: Final answer
   x = 1,011.40