Finding the Fourth Proportional to 10,243.42, 14,137.29 and 5,995.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,243.42 : 14,137.29 = 5,995.78 : x
2. Step 2: Convert to fraction form
   10,243.42/14,137.29 = 5,995.78/x
3. Step 3: Cross multiply
   10,243.42x = 14,137.29 × 5,995.78
4. Step 4: Simplify right side
   10,243.42x = 84,764,080.64
5. Step 5: Solve for x
   x = 84,764,080.64/10,243.42
6. Step 6: Final answer
   x = 8,274.98