Finding the Fourth Proportional to 2,723.24, 4,085.14 and 1,262.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.24 : 4,085.14 = 1,262.82 : x
2. Step 2: Convert to fraction form
   2,723.24/4,085.14 = 1,262.82/x
3. Step 3: Cross multiply
   2,723.24x = 4,085.14 × 1,262.82
4. Step 4: Simplify right side
   2,723.24x = 5,158,796.49
5. Step 5: Solve for x
   x = 5,158,796.49/2,723.24
6. Step 6: Final answer
   x = 1,894.36