Finding the Fourth Proportional to 3,738.58, 5,600.57 and 2,274.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738.58 : 5,600.57 = 2,274.10 : x
2. Step 2: Convert to fraction form
   3,738.58/5,600.57 = 2,274.10/x
3. Step 3: Cross multiply
   3,738.58x = 5,600.57 × 2,274.10
4. Step 4: Simplify right side
   3,738.58x = 12,736,256.24
5. Step 5: Solve for x
   x = 12,736,256.24/3,738.58
6. Step 6: Final answer
   x = 3,406.71