Finding the Fourth Proportional to 10,944, 15,102.72 and 5,976

Step by Step Solution

1. Step 1: Write the proportion equation
   10,944 : 15,102.72 = 5,976 : x
2. Step 2: Convert to fraction form
   10,944/15,102.72 = 5,976/x
3. Step 3: Cross multiply
   10,944x = 15,102.72 × 5,976
4. Step 4: Simplify right side
   10,944x = 90,253,854.72
5. Step 5: Solve for x
   x = 90,253,854.72/10,944
6. Step 6: Final answer
   x = 8,246.88