Finding the Fourth Proportional to 2,219.52, 3,323.52 and 1,524.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219.52 : 3,323.52 = 1,524.64 : x
2. Step 2: Convert to fraction form
   2,219.52/3,323.52 = 1,524.64/x
3. Step 3: Cross multiply
   2,219.52x = 3,323.52 × 1,524.64
4. Step 4: Simplify right side
   2,219.52x = 5,067,171.53
5. Step 5: Solve for x
   x = 5,067,171.53/2,219.52
6. Step 6: Final answer
   x = 2,283.00