Finding the Fourth Proportional to 2,471.27, 3,707.18 and 827.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.27 : 3,707.18 = 827.93 : x
2. Step 2: Convert to fraction form
   2,471.27/3,707.18 = 827.93/x
3. Step 3: Cross multiply
   2,471.27x = 3,707.18 × 827.93
4. Step 4: Simplify right side
   2,471.27x = 3,069,262.86
5. Step 5: Solve for x
   x = 3,069,262.86/2,471.27
6. Step 6: Final answer
   x = 1,241.98