Finding the Fourth Proportional to 12,273.92, 16,938.24 and 7,308.80

Step by Step Solution

1. Step 1: Write the proportion equation
   12,273.92 : 16,938.24 = 7,308.80 : x
2. Step 2: Convert to fraction form
   12,273.92/16,938.24 = 7,308.80/x
3. Step 3: Cross multiply
   12,273.92x = 16,938.24 × 7,308.80
4. Step 4: Simplify right side
   12,273.92x = 123,798,208.51
5. Step 5: Solve for x
   x = 123,798,208.51/12,273.92
6. Step 6: Final answer
   x = 10,086.28