Finding the Fourth Proportional to 2,525.24, 3,788.29 and 965.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.24 : 3,788.29 = 965.38 : x
2. Step 2: Convert to fraction form
   2,525.24/3,788.29 = 965.38/x
3. Step 3: Cross multiply
   2,525.24x = 3,788.29 × 965.38
4. Step 4: Simplify right side
   2,525.24x = 3,657,139.40
5. Step 5: Solve for x
   x = 3,657,139.40/2,525.24
6. Step 6: Final answer
   x = 1,448.23