Finding the Fourth Proportional to 2,441.56, 3,662.45 and 980.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.56 : 3,662.45 = 980.59 : x
2. Step 2: Convert to fraction form
   2,441.56/3,662.45 = 980.59/x
3. Step 3: Cross multiply
   2,441.56x = 3,662.45 × 980.59
4. Step 4: Simplify right side
   2,441.56x = 3,591,361.85
5. Step 5: Solve for x
   x = 3,591,361.85/2,441.56
6. Step 6: Final answer
   x = 1,470.93