Finding the Fourth Proportional to 11,343.60, 17,016.52 and 3,552.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,343.60 : 17,016.52 = 3,552.56 : x
2. Step 2: Convert to fraction form
   11,343.60/17,016.52 = 3,552.56/x
3. Step 3: Cross multiply
   11,343.60x = 17,016.52 × 3,552.56
4. Step 4: Simplify right side
   11,343.60x = 60,452,208.29
5. Step 5: Solve for x
   x = 60,452,208.29/11,343.60
6. Step 6: Final answer
   x = 5,329.19