Finding the Fourth Proportional to 11,175.47, 16,737.69 and 5,336.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,175.47 : 16,737.69 = 5,336.18 : x
2. Step 2: Convert to fraction form
   11,175.47/16,737.69 = 5,336.18/x
3. Step 3: Cross multiply
   11,175.47x = 16,737.69 × 5,336.18
4. Step 4: Simplify right side
   11,175.47x = 89,315,326.62
5. Step 5: Solve for x
   x = 89,315,326.62/11,175.47
6. Step 6: Final answer
   x = 7,992.09