Finding the Fourth Proportional to 2,703.20, 3,730.42 and 1,524.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.20 : 3,730.42 = 1,524.27 : x
2. Step 2: Convert to fraction form
   2,703.20/3,730.42 = 1,524.27/x
3. Step 3: Cross multiply
   2,703.20x = 3,730.42 × 1,524.27
4. Step 4: Simplify right side
   2,703.20x = 5,686,183.19
5. Step 5: Solve for x
   x = 5,686,183.19/2,703.20
6. Step 6: Final answer
   x = 2,103.50