Finding the Fourth Proportional to 12,076.50, 16,664.61 and 7,295.47

Step by Step Solution

1. Step 1: Write the proportion equation
   12,076.50 : 16,664.61 = 7,295.47 : x
2. Step 2: Convert to fraction form
   12,076.50/16,664.61 = 7,295.47/x
3. Step 3: Cross multiply
   12,076.50x = 16,664.61 × 7,295.47
4. Step 4: Simplify right side
   12,076.50x = 121,576,162.32
5. Step 5: Solve for x
   x = 121,576,162.32/12,076.50
6. Step 6: Final answer
   x = 10,067.17