Finding the Fourth Proportional to 1,524.42, 2,104.43 and 965.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.42 : 2,104.43 = 965.43 : x
2. Step 2: Convert to fraction form
   1,524.42/2,104.43 = 965.43/x
3. Step 3: Cross multiply
   1,524.42x = 2,104.43 × 965.43
4. Step 4: Simplify right side
   1,524.42x = 2,031,675.03
5. Step 5: Solve for x
   x = 2,031,675.03/1,524.42
6. Step 6: Final answer
   x = 1,332.75