Finding the Fourth Proportional to 2,525.05, 3,788.15 and 965.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.05 : 3,788.15 = 965.01 : x
2. Step 2: Convert to fraction form
   2,525.05/3,788.15 = 965.01/x
3. Step 3: Cross multiply
   2,525.05x = 3,788.15 × 965.01
4. Step 4: Simplify right side
   2,525.05x = 3,655,612.01
5. Step 5: Solve for x
   x = 3,655,612.01/2,525.05
6. Step 6: Final answer
   x = 1,447.74