Finding the Fourth Proportional to 2,693.26, 4,037.49 and 1,049.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.26 : 4,037.49 = 1,049.42 : x
2. Step 2: Convert to fraction form
   2,693.26/4,037.49 = 1,049.42/x
3. Step 3: Cross multiply
   2,693.26x = 4,037.49 × 1,049.42
4. Step 4: Simplify right side
   2,693.26x = 4,237,018.40
5. Step 5: Solve for x
   x = 4,237,018.40/2,693.26
6. Step 6: Final answer
   x = 1,573.20