Finding the Fourth Proportional to 9,662.16, 13,233.88 and 9,094.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,662.16 : 13,233.88 = 9,094.76 : x
2. Step 2: Convert to fraction form
   9,662.16/13,233.88 = 9,094.76/x
3. Step 3: Cross multiply
   9,662.16x = 13,233.88 × 9,094.76
4. Step 4: Simplify right side
   9,662.16x = 120,358,957.29
5. Step 5: Solve for x
   x = 120,358,957.29/9,662.16
6. Step 6: Final answer
   x = 12,456.73