Finding the Fourth Proportional to 11,013.08, 16,522.18 and 3,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,013.08 : 16,522.18 = 3,222.50 : x
2. Step 2: Convert to fraction form
   11,013.08/16,522.18 = 3,222.50/x
3. Step 3: Cross multiply
   11,013.08x = 16,522.18 × 3,222.50
4. Step 4: Simplify right side
   11,013.08x = 53,242,634.38
5. Step 5: Solve for x
   x = 53,242,634.38/11,013.08
6. Step 6: Final answer
   x = 4,834.49