Finding the Fourth Proportional to 14,114.05, 19,477.67 and 8,146.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,114.05 : 19,477.67 = 8,146.04 : x
2. Step 2: Convert to fraction form
   14,114.05/19,477.67 = 8,146.04/x
3. Step 3: Cross multiply
   14,114.05x = 19,477.67 × 8,146.04
4. Step 4: Simplify right side
   14,114.05x = 158,665,740.81
5. Step 5: Solve for x
   x = 158,665,740.81/14,114.05
6. Step 6: Final answer
   x = 11,241.69