Finding the Fourth Proportional to 11,003.94, 15,185.58 and 5,968.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,003.94 : 15,185.58 = 5,968.20 : x
2. Step 2: Convert to fraction form
   11,003.94/15,185.58 = 5,968.20/x
3. Step 3: Cross multiply
   11,003.94x = 15,185.58 × 5,968.20
4. Step 4: Simplify right side
   11,003.94x = 90,630,578.56
5. Step 5: Solve for x
   x = 90,630,578.56/11,003.94
6. Step 6: Final answer
   x = 8,236.19