Finding the Fourth Proportional to 16,010.92, 23,984.18 and 7,981.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,010.92 : 23,984.18 = 7,981.46 : x
2. Step 2: Convert to fraction form
   16,010.92/23,984.18 = 7,981.46/x
3. Step 3: Cross multiply
   16,010.92x = 23,984.18 × 7,981.46
4. Step 4: Simplify right side
   16,010.92x = 191,428,773.30
5. Step 5: Solve for x
   x = 191,428,773.30/16,010.92
6. Step 6: Final answer
   x = 11,956.14