Finding the Fourth Proportional to 2,744.12, 3,786.98 and 1,502.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.12 : 3,786.98 = 1,502.12 : x
2. Step 2: Convert to fraction form
   2,744.12/3,786.98 = 1,502.12/x
3. Step 3: Cross multiply
   2,744.12x = 3,786.98 × 1,502.12
4. Step 4: Simplify right side
   2,744.12x = 5,688,498.40
5. Step 5: Solve for x
   x = 5,688,498.40/2,744.12
6. Step 6: Final answer
   x = 2,072.98