Finding the Fourth Proportional to 2,734.04, 4,100.50 and 1,273.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734.04 : 4,100.50 = 1,273.88 : x
2. Step 2: Convert to fraction form
   2,734.04/4,100.50 = 1,273.88/x
3. Step 3: Cross multiply
   2,734.04x = 4,100.50 × 1,273.88
4. Step 4: Simplify right side
   2,734.04x = 5,223,544.94
5. Step 5: Solve for x
   x = 5,223,544.94/2,734.04
6. Step 6: Final answer
   x = 1,910.56