Finding the Fourth Proportional to 2,604.27, 3,903.34 and 1,371.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.27 : 3,903.34 = 1,371.05 : x
2. Step 2: Convert to fraction form
   2,604.27/3,903.34 = 1,371.05/x
3. Step 3: Cross multiply
   2,604.27x = 3,903.34 × 1,371.05
4. Step 4: Simplify right side
   2,604.27x = 5,351,674.31
5. Step 5: Solve for x
   x = 5,351,674.31/2,604.27
6. Step 6: Final answer
   x = 2,054.96