Finding the Fourth Proportional to 2,743.84, 4,112.40 and 1,444.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743.84 : 4,112.40 = 1,444.48 : x
2. Step 2: Convert to fraction form
   2,743.84/4,112.40 = 1,444.48/x
3. Step 3: Cross multiply
   2,743.84x = 4,112.40 × 1,444.48
4. Step 4: Simplify right side
   2,743.84x = 5,940,279.55
5. Step 5: Solve for x
   x = 5,940,279.55/2,743.84
6. Step 6: Final answer
   x = 2,164.95