Finding the Fourth Proportional to 9,499.23, 13,096.22 and 6,662.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.23 : 13,096.22 = 6,662.79 : x
2. Step 2: Convert to fraction form
   9,499.23/13,096.22 = 6,662.79/x
3. Step 3: Cross multiply
   9,499.23x = 13,096.22 × 6,662.79
4. Step 4: Simplify right side
   9,499.23x = 87,257,330.34
5. Step 5: Solve for x
   x = 87,257,330.34/9,499.23
6. Step 6: Final answer
   x = 9,185.73