Finding the Fourth Proportional to 2,462.28, 3,695.55 and 1,293.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.28 : 3,695.55 = 1,293.11 : x
2. Step 2: Convert to fraction form
   2,462.28/3,695.55 = 1,293.11/x
3. Step 3: Cross multiply
   2,462.28x = 3,695.55 × 1,293.11
4. Step 4: Simplify right side
   2,462.28x = 4,778,727.72
5. Step 5: Solve for x
   x = 4,778,727.72/2,462.28
6. Step 6: Final answer
   x = 1,940.77