Finding the Fourth Proportional to 2,960.33, 4,436.25 and 2,174.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,960.33 : 4,436.25 = 2,174.15 : x
2. Step 2: Convert to fraction form
   2,960.33/4,436.25 = 2,174.15/x
3. Step 3: Cross multiply
   2,960.33x = 4,436.25 × 2,174.15
4. Step 4: Simplify right side
   2,960.33x = 9,645,075.88
5. Step 5: Solve for x
   x = 9,645,075.88/2,960.33
6. Step 6: Final answer
   x = 3,258.11