Finding the Fourth Proportional to 11,022.88, 16,529.40 and 3,524.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022.88 : 16,529.40 = 3,524.56 : x
2. Step 2: Convert to fraction form
   11,022.88/16,529.40 = 3,524.56/x
3. Step 3: Cross multiply
   11,022.88x = 16,529.40 × 3,524.56
4. Step 4: Simplify right side
   11,022.88x = 58,258,862.06
5. Step 5: Solve for x
   x = 58,258,862.06/11,022.88
6. Step 6: Final answer
   x = 5,285.27