Finding the Fourth Proportional to 14,054.37, 19,395.34 and 8,086.45

Step by Step Solution

1. Step 1: Write the proportion equation
   14,054.37 : 19,395.34 = 8,086.45 : x
2. Step 2: Convert to fraction form
   14,054.37/19,395.34 = 8,086.45/x
3. Step 3: Cross multiply
   14,054.37x = 19,395.34 × 8,086.45
4. Step 4: Simplify right side
   14,054.37x = 156,839,447.14
5. Step 5: Solve for x
   x = 156,839,447.14/14,054.37
6. Step 6: Final answer
   x = 11,159.48