Finding the Fourth Proportional to 10,997.37, 16,468.71 and 7,695

Step by Step Solution

1. Step 1: Write the proportion equation
   10,997.37 : 16,468.71 = 7,695 : x
2. Step 2: Convert to fraction form
   10,997.37/16,468.71 = 7,695/x
3. Step 3: Cross multiply
   10,997.37x = 16,468.71 × 7,695
4. Step 4: Simplify right side
   10,997.37x = 126,726,723.45
5. Step 5: Solve for x
   x = 126,726,723.45/10,997.37
6. Step 6: Final answer
   x = 11,523.37