Finding the Fourth Proportional to 2,698.22, 3,723.67 and 1,519.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.22 : 3,723.67 = 1,519.37 : x
2. Step 2: Convert to fraction form
   2,698.22/3,723.67 = 1,519.37/x
3. Step 3: Cross multiply
   2,698.22x = 3,723.67 × 1,519.37
4. Step 4: Simplify right side
   2,698.22x = 5,657,632.49
5. Step 5: Solve for x
   x = 5,657,632.49/2,698.22
6. Step 6: Final answer
   x = 2,096.80