Finding the Fourth Proportional to 2,441.67, 3,662.93 and 980.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.67 : 3,662.93 = 980.92 : x
2. Step 2: Convert to fraction form
   2,441.67/3,662.93 = 980.92/x
3. Step 3: Cross multiply
   2,441.67x = 3,662.93 × 980.92
4. Step 4: Simplify right side
   2,441.67x = 3,593,041.30
5. Step 5: Solve for x
   x = 3,593,041.30/2,441.67
6. Step 6: Final answer
   x = 1,471.55