Finding the Fourth Proportional to 11,025.25, 16,540.27 and 3,630.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,025.25 : 16,540.27 = 3,630.46 : x
2. Step 2: Convert to fraction form
   11,025.25/16,540.27 = 3,630.46/x
3. Step 3: Cross multiply
   11,025.25x = 16,540.27 × 3,630.46
4. Step 4: Simplify right side
   11,025.25x = 60,048,788.62
5. Step 5: Solve for x
   x = 60,048,788.62/11,025.25
6. Step 6: Final answer
   x = 5,446.48