Finding the Fourth Proportional to 2,446.35, 3,662.69 and 1,273.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.35 : 3,662.69 = 1,273.80 : x
2. Step 2: Convert to fraction form
   2,446.35/3,662.69 = 1,273.80/x
3. Step 3: Cross multiply
   2,446.35x = 3,662.69 × 1,273.80
4. Step 4: Simplify right side
   2,446.35x = 4,665,542.33
5. Step 5: Solve for x
   x = 4,665,542.33/2,446.35
6. Step 6: Final answer
   x = 1,907.14