Finding the Fourth Proportional to 2,474.42, 3,709.78 and 1,500.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.42 : 3,709.78 = 1,500.28 : x
2. Step 2: Convert to fraction form
   2,474.42/3,709.78 = 1,500.28/x
3. Step 3: Cross multiply
   2,474.42x = 3,709.78 × 1,500.28
4. Step 4: Simplify right side
   2,474.42x = 5,565,708.74
5. Step 5: Solve for x
   x = 5,565,708.74/2,474.42
6. Step 6: Final answer
   x = 2,249.30