Finding the Fourth Proportional to 11,021.88, 16,527.33 and 3,524.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,021.88 : 16,527.33 = 3,524.49 : x
2. Step 2: Convert to fraction form
   11,021.88/16,527.33 = 3,524.49/x
3. Step 3: Cross multiply
   11,021.88x = 16,527.33 × 3,524.49
4. Step 4: Simplify right side
   11,021.88x = 58,250,409.31
5. Step 5: Solve for x
   x = 58,250,409.31/11,021.88
6. Step 6: Final answer
   x = 5,284.98