Finding the Fourth Proportional to 8,343.50, 12,496.73 and 5,996.43

Step by Step Solution

1. Step 1: Write the proportion equation
   8,343.50 : 12,496.73 = 5,996.43 : x
2. Step 2: Convert to fraction form
   8,343.50/12,496.73 = 5,996.43/x
3. Step 3: Cross multiply
   8,343.50x = 12,496.73 × 5,996.43
4. Step 4: Simplify right side
   8,343.50x = 74,935,736.69
5. Step 5: Solve for x
   x = 74,935,736.69/8,343.50
6. Step 6: Final answer
   x = 8,981.34