Finding the Fourth Proportional to 11,358.72, 17,041 and 3,567.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,358.72 : 17,041 = 3,567.60 : x
2. Step 2: Convert to fraction form
   11,358.72/17,041 = 3,567.60/x
3. Step 3: Cross multiply
   11,358.72x = 17,041 × 3,567.60
4. Step 4: Simplify right side
   11,358.72x = 60,795,471.60
5. Step 5: Solve for x
   x = 60,795,471.60/11,358.72
6. Step 6: Final answer
   x = 5,352.32