Finding the Fourth Proportional to 1,524.33, 2,283.44 and 1,434.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.33 : 2,283.44 = 1,434.42 : x
2. Step 2: Convert to fraction form
   1,524.33/2,283.44 = 1,434.42/x
3. Step 3: Cross multiply
   1,524.33x = 2,283.44 × 1,434.42
4. Step 4: Simplify right side
   1,524.33x = 3,275,404.83
5. Step 5: Solve for x
   x = 3,275,404.83/1,524.33
6. Step 6: Final answer
   x = 2,148.75