Finding the Fourth Proportional to 11,078.58, 16,619.96 and 3,584.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,078.58 : 16,619.96 = 3,584.16 : x
2. Step 2: Convert to fraction form
   11,078.58/16,619.96 = 3,584.16/x
3. Step 3: Cross multiply
   11,078.58x = 16,619.96 × 3,584.16
4. Step 4: Simplify right side
   11,078.58x = 59,568,595.83
5. Step 5: Solve for x
   x = 59,568,595.83/11,078.58
6. Step 6: Final answer
   x = 5,376.92