Finding the Fourth Proportional to 9,074.39, 13,608.34 and 3,229.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.39 : 13,608.34 = 3,229.83 : x
2. Step 2: Convert to fraction form
   9,074.39/13,608.34 = 3,229.83/x
3. Step 3: Cross multiply
   9,074.39x = 13,608.34 × 3,229.83
4. Step 4: Simplify right side
   9,074.39x = 43,952,624.78
5. Step 5: Solve for x
   x = 43,952,624.78/9,074.39
6. Step 6: Final answer
   x = 4,843.59