Finding the Fourth Proportional to 3,824.78, 5,738.38 and 1,744.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824.78 : 5,738.38 = 1,744.70 : x
2. Step 2: Convert to fraction form
   3,824.78/5,738.38 = 1,744.70/x
3. Step 3: Cross multiply
   3,824.78x = 5,738.38 × 1,744.70
4. Step 4: Simplify right side
   3,824.78x = 10,011,751.59
5. Step 5: Solve for x
   x = 10,011,751.59/3,824.78
6. Step 6: Final answer
   x = 2,617.60