Finding the Fourth Proportional to 14,066.96, 19,399.56 and 12,076.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,066.96 : 19,399.56 = 12,076.88 : x
2. Step 2: Convert to fraction form
   14,066.96/19,399.56 = 12,076.88/x
3. Step 3: Cross multiply
   14,066.96x = 19,399.56 × 12,076.88
4. Step 4: Simplify right side
   14,066.96x = 234,286,158.17
5. Step 5: Solve for x
   x = 234,286,158.17/14,066.96
6. Step 6: Final answer
   x = 16,655.07