Finding the Fourth Proportional to 11,025.34, 16,538.55 and 3,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,025.34 : 16,538.55 = 3,233.50 : x
2. Step 2: Convert to fraction form
   11,025.34/16,538.55 = 3,233.50/x
3. Step 3: Cross multiply
   11,025.34x = 16,538.55 × 3,233.50
4. Step 4: Simplify right side
   11,025.34x = 53,477,401.43
5. Step 5: Solve for x
   x = 53,477,401.43/11,025.34
6. Step 6: Final answer
   x = 4,850.41