Finding the Fourth Proportional to 2,441.58, 3,369.60 and 1,393.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.58 : 3,369.60 = 1,393.98 : x
2. Step 2: Convert to fraction form
   2,441.58/3,369.60 = 1,393.98/x
3. Step 3: Cross multiply
   2,441.58x = 3,369.60 × 1,393.98
4. Step 4: Simplify right side
   2,441.58x = 4,697,155.01
5. Step 5: Solve for x
   x = 4,697,155.01/2,441.58
6. Step 6: Final answer
   x = 1,923.82