Finding the Fourth Proportional to 11,016.54, 16,523.58 and 3,225.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016.54 : 16,523.58 = 3,225.42 : x
2. Step 2: Convert to fraction form
   11,016.54/16,523.58 = 3,225.42/x
3. Step 3: Cross multiply
   11,016.54x = 16,523.58 × 3,225.42
4. Step 4: Simplify right side
   11,016.54x = 53,295,485.40
5. Step 5: Solve for x
   x = 53,295,485.40/11,016.54
6. Step 6: Final answer
   x = 4,837.77