Finding the Fourth Proportional to 2,965.02, 4,448.25 and 1,017.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,965.02 : 4,448.25 = 1,017.30 : x
2. Step 2: Convert to fraction form
   2,965.02/4,448.25 = 1,017.30/x
3. Step 3: Cross multiply
   2,965.02x = 4,448.25 × 1,017.30
4. Step 4: Simplify right side
   2,965.02x = 4,525,204.73
5. Step 5: Solve for x
   x = 4,525,204.73/2,965.02
6. Step 6: Final answer
   x = 1,526.20