Finding the Fourth Proportional to 11,732.88, 16,196.45 and 7,016.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,732.88 : 16,196.45 = 7,016.25 : x
2. Step 2: Convert to fraction form
   11,732.88/16,196.45 = 7,016.25/x
3. Step 3: Cross multiply
   11,732.88x = 16,196.45 × 7,016.25
4. Step 4: Simplify right side
   11,732.88x = 113,638,307.23
5. Step 5: Solve for x
   x = 113,638,307.23/11,732.88
6. Step 6: Final answer
   x = 9,685.46