Finding the Fourth Proportional to 2,441.83, 3,663.13 and 1,055.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.83 : 3,663.13 = 1,055.59 : x
2. Step 2: Convert to fraction form
   2,441.83/3,663.13 = 1,055.59/x
3. Step 3: Cross multiply
   2,441.83x = 3,663.13 × 1,055.59
4. Step 4: Simplify right side
   2,441.83x = 3,866,751.60
5. Step 5: Solve for x
   x = 3,866,751.60/2,441.83
6. Step 6: Final answer
   x = 1,583.55