Finding the Fourth Proportional to 2,750.24, 3,762.56 and 2,738.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,750.24 : 3,762.56 = 2,738.48 : x
2. Step 2: Convert to fraction form
   2,750.24/3,762.56 = 2,738.48/x
3. Step 3: Cross multiply
   2,750.24x = 3,762.56 × 2,738.48
4. Step 4: Simplify right side
   2,750.24x = 10,303,695.31
5. Step 5: Solve for x
   x = 10,303,695.31/2,750.24
6. Step 6: Final answer
   x = 3,746.47