Finding the Fourth Proportional to 11,359.40, 17,041.79 and 3,568.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,359.40 : 17,041.79 = 3,568.22 : x
2. Step 2: Convert to fraction form
   11,359.40/17,041.79 = 3,568.22/x
3. Step 3: Cross multiply
   11,359.40x = 17,041.79 × 3,568.22
4. Step 4: Simplify right side
   11,359.40x = 60,808,752.86
5. Step 5: Solve for x
   x = 60,808,752.86/11,359.40
6. Step 6: Final answer
   x = 5,353.17