Finding the Fourth Proportional to 11,968.56, 17,944.47 and 5,301.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,968.56 : 17,944.47 = 5,301.81 : x
2. Step 2: Convert to fraction form
   11,968.56/17,944.47 = 5,301.81/x
3. Step 3: Cross multiply
   11,968.56x = 17,944.47 × 5,301.81
4. Step 4: Simplify right side
   11,968.56x = 95,138,170.49
5. Step 5: Solve for x
   x = 95,138,170.49/11,968.56
6. Step 6: Final answer
   x = 7,949.01