Finding the Fourth Proportional to 1,757.67, 2,425.53 and 1,049.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,757.67 : 2,425.53 = 1,049.82 : x
2. Step 2: Convert to fraction form
   1,757.67/2,425.53 = 1,049.82/x
3. Step 3: Cross multiply
   1,757.67x = 2,425.53 × 1,049.82
4. Step 4: Simplify right side
   1,757.67x = 2,546,369.90
5. Step 5: Solve for x
   x = 2,546,369.90/1,757.67
6. Step 6: Final answer
   x = 1,448.72