Finding the Fourth Proportional to 2,783.27, 3,840.96 and 1,524.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783.27 : 3,840.96 = 1,524.30 : x
2. Step 2: Convert to fraction form
   2,783.27/3,840.96 = 1,524.30/x
3. Step 3: Cross multiply
   2,783.27x = 3,840.96 × 1,524.30
4. Step 4: Simplify right side
   2,783.27x = 5,854,775.33
5. Step 5: Solve for x
   x = 5,854,775.33/2,783.27
6. Step 6: Final answer
   x = 2,103.56