Finding the Fourth Proportional to 2,738.35, 4,105 and 1,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738.35 : 4,105 = 1,094.50 : x
2. Step 2: Convert to fraction form
   2,738.35/4,105 = 1,094.50/x
3. Step 3: Cross multiply
   2,738.35x = 4,105 × 1,094.50
4. Step 4: Simplify right side
   2,738.35x = 4,492,922.50
5. Step 5: Solve for x
   x = 4,492,922.50/2,738.35
6. Step 6: Final answer
   x = 1,640.74