Finding the Fourth Proportional to 11,016.88, 15,196.37 and 6,537.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016.88 : 15,196.37 = 6,537.46 : x
2. Step 2: Convert to fraction form
   11,016.88/15,196.37 = 6,537.46/x
3. Step 3: Cross multiply
   11,016.88x = 15,196.37 × 6,537.46
4. Step 4: Simplify right side
   11,016.88x = 99,345,661.02
5. Step 5: Solve for x
   x = 99,345,661.02/11,016.88
6. Step 6: Final answer
   x = 9,017.59