Finding the Fourth Proportional to 2,367.58, 3,553.56 and 1,198.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.58 : 3,553.56 = 1,198.41 : x
2. Step 2: Convert to fraction form
   2,367.58/3,553.56 = 1,198.41/x
3. Step 3: Cross multiply
   2,367.58x = 3,553.56 × 1,198.41
4. Step 4: Simplify right side
   2,367.58x = 4,258,621.84
5. Step 5: Solve for x
   x = 4,258,621.84/2,367.58
6. Step 6: Final answer
   x = 1,798.72