Finding the Fourth Proportional to 1,843.83, 2,544.78 and 1,180.65

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843.83 : 2,544.78 = 1,180.65 : x
2. Step 2: Convert to fraction form
   1,843.83/2,544.78 = 1,180.65/x
3. Step 3: Cross multiply
   1,843.83x = 2,544.78 × 1,180.65
4. Step 4: Simplify right side
   1,843.83x = 3,004,494.51
5. Step 5: Solve for x
   x = 3,004,494.51/1,843.83
6. Step 6: Final answer
   x = 1,629.49