Finding the Fourth Proportional to 2,443.83, 3,664.01 and 1,144.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.83 : 3,664.01 = 1,144.59 : x
2. Step 2: Convert to fraction form
   2,443.83/3,664.01 = 1,144.59/x
3. Step 3: Cross multiply
   2,443.83x = 3,664.01 × 1,144.59
4. Step 4: Simplify right side
   2,443.83x = 4,193,783.48
5. Step 5: Solve for x
   x = 4,193,783.48/2,443.83
6. Step 6: Final answer
   x = 1,716.07