Finding the Fourth Proportional to 2,067.65, 2,849.50 and 1,404.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.65 : 2,849.50 = 1,404.53 : x
2. Step 2: Convert to fraction form
   2,067.65/2,849.50 = 1,404.53/x
3. Step 3: Cross multiply
   2,067.65x = 2,849.50 × 1,404.53
4. Step 4: Simplify right side
   2,067.65x = 4,002,208.24
5. Step 5: Solve for x
   x = 4,002,208.24/2,067.65
6. Step 6: Final answer
   x = 1,935.63