Finding the Fourth Proportional to 14,104.82, 19,463.90 and 8,136.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,104.82 : 19,463.90 = 8,136.13 : x
2. Step 2: Convert to fraction form
   14,104.82/19,463.90 = 8,136.13/x
3. Step 3: Cross multiply
   14,104.82x = 19,463.90 × 8,136.13
4. Step 4: Simplify right side
   14,104.82x = 158,360,731.37
5. Step 5: Solve for x
   x = 158,360,731.37/14,104.82
6. Step 6: Final answer
   x = 11,227.42