Finding the Fourth Proportional to 11,003.99, 15,185.37 and 5,968.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,003.99 : 15,185.37 = 5,968.11 : x
2. Step 2: Convert to fraction form
   11,003.99/15,185.37 = 5,968.11/x
3. Step 3: Cross multiply
   11,003.99x = 15,185.37 × 5,968.11
4. Step 4: Simplify right side
   11,003.99x = 90,628,037.88
5. Step 5: Solve for x
   x = 90,628,037.88/11,003.99
6. Step 6: Final answer
   x = 8,235.93