Finding the Fourth Proportional to 10,895.76, 14,998.50 and 9,496.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,895.76 : 14,998.50 = 9,496.08 : x
2. Step 2: Convert to fraction form
   10,895.76/14,998.50 = 9,496.08/x
3. Step 3: Cross multiply
   10,895.76x = 14,998.50 × 9,496.08
4. Step 4: Simplify right side
   10,895.76x = 142,426,955.88
5. Step 5: Solve for x
   x = 142,426,955.88/10,895.76
6. Step 6: Final answer
   x = 13,071.78