Finding the Fourth Proportional to 10,993.22, 16,488.10 and 3,597.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,993.22 : 16,488.10 = 3,597.62 : x
2. Step 2: Convert to fraction form
   10,993.22/16,488.10 = 3,597.62/x
3. Step 3: Cross multiply
   10,993.22x = 16,488.10 × 3,597.62
4. Step 4: Simplify right side
   10,993.22x = 59,317,918.32
5. Step 5: Solve for x
   x = 59,317,918.32/10,993.22
6. Step 6: Final answer
   x = 5,395.86