Finding the Fourth Proportional to 2,719.54, 3,749.25 and 2,037.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,719.54 : 3,749.25 = 2,037.57 : x
2. Step 2: Convert to fraction form
   2,719.54/3,749.25 = 2,037.57/x
3. Step 3: Cross multiply
   2,719.54x = 3,749.25 × 2,037.57
4. Step 4: Simplify right side
   2,719.54x = 7,639,359.32
5. Step 5: Solve for x
   x = 7,639,359.32/2,719.54
6. Step 6: Final answer
   x = 2,809.06