Finding the Fourth Proportional to 10,947.27, 15,101.82 and 6,468.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,947.27 : 15,101.82 = 6,468.86 : x
2. Step 2: Convert to fraction form
   10,947.27/15,101.82 = 6,468.86/x
3. Step 3: Cross multiply
   10,947.27x = 15,101.82 × 6,468.86
4. Step 4: Simplify right side
   10,947.27x = 97,691,483.82
5. Step 5: Solve for x
   x = 97,691,483.82/10,947.27
6. Step 6: Final answer
   x = 8,923.82