Finding the Fourth Proportional to 2,735.78, 4,104.27 and 1,093.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.78 : 4,104.27 = 1,093.10 : x
2. Step 2: Convert to fraction form
   2,735.78/4,104.27 = 1,093.10/x
3. Step 3: Cross multiply
   2,735.78x = 4,104.27 × 1,093.10
4. Step 4: Simplify right side
   2,735.78x = 4,486,357.02
5. Step 5: Solve for x
   x = 4,486,357.02/2,735.78
6. Step 6: Final answer
   x = 1,639.89