Finding the Fourth Proportional to 2,718.72, 3,751.92 and 1,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,718.72 : 3,751.92 = 1,476.72 : x
2. Step 2: Convert to fraction form
   2,718.72/3,751.92 = 1,476.72/x
3. Step 3: Cross multiply
   2,718.72x = 3,751.92 × 1,476.72
4. Step 4: Simplify right side
   2,718.72x = 5,540,535.30
5. Step 5: Solve for x
   x = 5,540,535.30/2,718.72
6. Step 6: Final answer
   x = 2,037.92