Finding the Fourth Proportional to 9,496.37, 13,097.51 and 8,859.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,496.37 : 13,097.51 = 8,859.75 : x
2. Step 2: Convert to fraction form
   9,496.37/13,097.51 = 8,859.75/x
3. Step 3: Cross multiply
   9,496.37x = 13,097.51 × 8,859.75
4. Step 4: Simplify right side
   9,496.37x = 116,040,686.37
5. Step 5: Solve for x
   x = 116,040,686.37/9,496.37
6. Step 6: Final answer
   x = 12,219.48