Finding the Fourth Proportional to 10,179.27, 15,266.07 and 3,603.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,179.27 : 15,266.07 = 3,603.69 : x
2. Step 2: Convert to fraction form
   10,179.27/15,266.07 = 3,603.69/x
3. Step 3: Cross multiply
   10,179.27x = 15,266.07 × 3,603.69
4. Step 4: Simplify right side
   10,179.27x = 55,014,183.80
5. Step 5: Solve for x
   x = 55,014,183.80/10,179.27
6. Step 6: Final answer
   x = 5,404.53