Finding the Fourth Proportional to 10,124, 15,186.24 and 3,968

Step by Step Solution

1. Step 1: Write the proportion equation
   10,124 : 15,186.24 = 3,968 : x
2. Step 2: Convert to fraction form
   10,124/15,186.24 = 3,968/x
3. Step 3: Cross multiply
   10,124x = 15,186.24 × 3,968
4. Step 4: Simplify right side
   10,124x = 60,259,000.32
5. Step 5: Solve for x
   x = 60,259,000.32/10,124
6. Step 6: Final answer
   x = 5,952.09