Finding the Fourth Proportional to 2,723.17, 4,086.33 and 1,262.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.17 : 4,086.33 = 1,262.25 : x
2. Step 2: Convert to fraction form
   2,723.17/4,086.33 = 1,262.25/x
3. Step 3: Cross multiply
   2,723.17x = 4,086.33 × 1,262.25
4. Step 4: Simplify right side
   2,723.17x = 5,157,970.04
5. Step 5: Solve for x
   x = 5,157,970.04/2,723.17
6. Step 6: Final answer
   x = 1,894.11