Finding the Fourth Proportional to 2,698.47, 3,723.98 and 1,519.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.47 : 3,723.98 = 1,519.56 : x
2. Step 2: Convert to fraction form
   2,698.47/3,723.98 = 1,519.56/x
3. Step 3: Cross multiply
   2,698.47x = 3,723.98 × 1,519.56
4. Step 4: Simplify right side
   2,698.47x = 5,658,803.45
5. Step 5: Solve for x
   x = 5,658,803.45/2,698.47
6. Step 6: Final answer
   x = 2,097.04