Finding the Fourth Proportional to 14,114.58, 19,477.96 and 8,146.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,114.58 : 19,477.96 = 8,146.12 : x
2. Step 2: Convert to fraction form
   14,114.58/19,477.96 = 8,146.12/x
3. Step 3: Cross multiply
   14,114.58x = 19,477.96 × 8,146.12
4. Step 4: Simplify right side
   14,114.58x = 158,669,799.52
5. Step 5: Solve for x
   x = 158,669,799.52/14,114.58
6. Step 6: Final answer
   x = 11,241.55