Finding the Fourth Proportional to 2,960.50, 4,441.53 and 880.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,960.50 : 4,441.53 = 880.52 : x
2. Step 2: Convert to fraction form
   2,960.50/4,441.53 = 880.52/x
3. Step 3: Cross multiply
   2,960.50x = 4,441.53 × 880.52
4. Step 4: Simplify right side
   2,960.50x = 3,910,862.07
5. Step 5: Solve for x
   x = 3,910,862.07/2,960.50
6. Step 6: Final answer
   x = 1,321.01