Finding the Fourth Proportional to 12,064.27, 16,649.37 and 6,760.79

Step by Step Solution

1. Step 1: Write the proportion equation
   12,064.27 : 16,649.37 = 6,760.79 : x
2. Step 2: Convert to fraction form
   12,064.27/16,649.37 = 6,760.79/x
3. Step 3: Cross multiply
   12,064.27x = 16,649.37 × 6,760.79
4. Step 4: Simplify right side
   12,064.27x = 112,562,935.83
5. Step 5: Solve for x
   x = 112,562,935.83/12,064.27
6. Step 6: Final answer
   x = 9,330.28