Finding the Fourth Proportional to 3,300.02, 4,949.25 and 959.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.02 : 4,949.25 = 959.40 : x
2. Step 2: Convert to fraction form
   3,300.02/4,949.25 = 959.40/x
3. Step 3: Cross multiply
   3,300.02x = 4,949.25 × 959.40
4. Step 4: Simplify right side
   3,300.02x = 4,748,310.45
5. Step 5: Solve for x
   x = 4,748,310.45/3,300.02
6. Step 6: Final answer
   x = 1,438.87