Finding the Fourth Proportional to 2,736.93, 4,104.48 and 1,093.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736.93 : 4,104.48 = 1,093.05 : x
2. Step 2: Convert to fraction form
   2,736.93/4,104.48 = 1,093.05/x
3. Step 3: Cross multiply
   2,736.93x = 4,104.48 × 1,093.05
4. Step 4: Simplify right side
   2,736.93x = 4,486,401.86
5. Step 5: Solve for x
   x = 4,486,401.86/2,736.93
6. Step 6: Final answer
   x = 1,639.21