Finding the Fourth Proportional to 10,993.26, 16,486.16 and 3,595.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,993.26 : 16,486.16 = 3,595.89 : x
2. Step 2: Convert to fraction form
   10,993.26/16,486.16 = 3,595.89/x
3. Step 3: Cross multiply
   10,993.26x = 16,486.16 × 3,595.89
4. Step 4: Simplify right side
   10,993.26x = 59,282,399.90
5. Step 5: Solve for x
   x = 59,282,399.90/10,993.26
6. Step 6: Final answer
   x = 5,392.61