Finding the Fourth Proportional to 2,337.36, 3,502.68 and 1,019.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.36 : 3,502.68 = 1,019.52 : x
2. Step 2: Convert to fraction form
   2,337.36/3,502.68 = 1,019.52/x
3. Step 3: Cross multiply
   2,337.36x = 3,502.68 × 1,019.52
4. Step 4: Simplify right side
   2,337.36x = 3,571,052.31
5. Step 5: Solve for x
   x = 3,571,052.31/2,337.36
6. Step 6: Final answer
   x = 1,527.81