Finding the Fourth Proportional to 2,039.97, 3,054.15 and 1,344.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039.97 : 3,054.15 = 1,344.54 : x
2. Step 2: Convert to fraction form
   2,039.97/3,054.15 = 1,344.54/x
3. Step 3: Cross multiply
   2,039.97x = 3,054.15 × 1,344.54
4. Step 4: Simplify right side
   2,039.97x = 4,106,426.84
5. Step 5: Solve for x
   x = 4,106,426.84/2,039.97
6. Step 6: Final answer
   x = 2,012.98