Finding the Fourth Proportional to 10,348.96, 14,301.84 and 9,196.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348.96 : 14,301.84 = 9,196.96 : x
2. Step 2: Convert to fraction form
   10,348.96/14,301.84 = 9,196.96/x
3. Step 3: Cross multiply
   10,348.96x = 14,301.84 × 9,196.96
4. Step 4: Simplify right side
   10,348.96x = 131,533,450.41
5. Step 5: Solve for x
   x = 131,533,450.41/10,348.96
6. Step 6: Final answer
   x = 12,709.82