Finding the Fourth Proportional to 9,644.76, 14,449.62 and 8,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,644.76 : 14,449.62 = 8,094.72 : x
2. Step 2: Convert to fraction form
   9,644.76/14,449.62 = 8,094.72/x
3. Step 3: Cross multiply
   9,644.76x = 14,449.62 × 8,094.72
4. Step 4: Simplify right side
   9,644.76x = 116,965,628.01
5. Step 5: Solve for x
   x = 116,965,628.01/9,644.76
6. Step 6: Final answer
   x = 12,127.38