Finding the Fourth Proportional to 2,751.72, 3,797.52 and 1,509.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,751.72 : 3,797.52 = 1,509.72 : x
2. Step 2: Convert to fraction form
   2,751.72/3,797.52 = 1,509.72/x
3. Step 3: Cross multiply
   2,751.72x = 3,797.52 × 1,509.72
4. Step 4: Simplify right side
   2,751.72x = 5,733,191.89
5. Step 5: Solve for x
   x = 5,733,191.89/2,751.72
6. Step 6: Final answer
   x = 2,083.49