Finding the Fourth Proportional to 2,049.09, 3,074.18 and 1,074.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.09 : 3,074.18 = 1,074.93 : x
2. Step 2: Convert to fraction form
   2,049.09/3,074.18 = 1,074.93/x
3. Step 3: Cross multiply
   2,049.09x = 3,074.18 × 1,074.93
4. Step 4: Simplify right side
   2,049.09x = 3,304,528.31
5. Step 5: Solve for x
   x = 3,304,528.31/2,049.09
6. Step 6: Final answer
   x = 1,612.68