Finding the Fourth Proportional to 10,326.36, 14,253.50 and 7,016.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.36 : 14,253.50 = 7,016.28 : x
2. Step 2: Convert to fraction form
   10,326.36/14,253.50 = 7,016.28/x
3. Step 3: Cross multiply
   10,326.36x = 14,253.50 × 7,016.28
4. Step 4: Simplify right side
   10,326.36x = 100,006,546.98
5. Step 5: Solve for x
   x = 100,006,546.98/10,326.36
6. Step 6: Final answer
   x = 9,684.59