Finding the Fourth Proportional to 2,734.76, 4,103.50 and 1,867.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734.76 : 4,103.50 = 1,867.34 : x
2. Step 2: Convert to fraction form
   2,734.76/4,103.50 = 1,867.34/x
3. Step 3: Cross multiply
   2,734.76x = 4,103.50 × 1,867.34
4. Step 4: Simplify right side
   2,734.76x = 7,662,629.69
5. Step 5: Solve for x
   x = 7,662,629.69/2,734.76
6. Step 6: Final answer
   x = 2,801.94