Finding the Fourth Proportional to 2,735.49, 4,103.49 and 1,175.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.49 : 4,103.49 = 1,175.15 : x
2. Step 2: Convert to fraction form
   2,735.49/4,103.49 = 1,175.15/x
3. Step 3: Cross multiply
   2,735.49x = 4,103.49 × 1,175.15
4. Step 4: Simplify right side
   2,735.49x = 4,822,189.88
5. Step 5: Solve for x
   x = 4,822,189.88/2,735.49
6. Step 6: Final answer
   x = 1,762.82