Finding the Fourth Proportional to 14,168.14, 19,552.02 and 7,881.73

Step by Step Solution

1. Step 1: Write the proportion equation
   14,168.14 : 19,552.02 = 7,881.73 : x
2. Step 2: Convert to fraction form
   14,168.14/19,552.02 = 7,881.73/x
3. Step 3: Cross multiply
   14,168.14x = 19,552.02 × 7,881.73
4. Step 4: Simplify right side
   14,168.14x = 154,103,742.59
5. Step 5: Solve for x
   x = 154,103,742.59/14,168.14
6. Step 6: Final answer
   x = 10,876.78