Finding the Fourth Proportional to 2,446.27, 3,669.37 and 1,146.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.27 : 3,669.37 = 1,146.82 : x
2. Step 2: Convert to fraction form
   2,446.27/3,669.37 = 1,146.82/x
3. Step 3: Cross multiply
   2,446.27x = 3,669.37 × 1,146.82
4. Step 4: Simplify right side
   2,446.27x = 4,208,106.90
5. Step 5: Solve for x
   x = 4,208,106.90/2,446.27
6. Step 6: Final answer
   x = 1,720.21