Finding the Fourth Proportional to 16,066.06, 24,057.17 and 12,928.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,066.06 : 24,057.17 = 12,928.93 : x
2. Step 2: Convert to fraction form
   16,066.06/24,057.17 = 12,928.93/x
3. Step 3: Cross multiply
   16,066.06x = 24,057.17 × 12,928.93
4. Step 4: Simplify right side
   16,066.06x = 311,033,499.25
5. Step 5: Solve for x
   x = 311,033,499.25/16,066.06
6. Step 6: Final answer
   x = 19,359.66