Finding the Fourth Proportional to 11,074.38, 16,608.74 and 3,281.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,074.38 : 16,608.74 = 3,281.37 : x
2. Step 2: Convert to fraction form
   11,074.38/16,608.74 = 3,281.37/x
3. Step 3: Cross multiply
   11,074.38x = 16,608.74 × 3,281.37
4. Step 4: Simplify right side
   11,074.38x = 54,499,404.77
5. Step 5: Solve for x
   x = 54,499,404.77/11,074.38
6. Step 6: Final answer
   x = 4,921.21