Finding the Fourth Proportional to 19,614.56, 27,068.27 and 10,662.09

Step by Step Solution

1. Step 1: Write the proportion equation
   19,614.56 : 27,068.27 = 10,662.09 : x
2. Step 2: Convert to fraction form
   19,614.56/27,068.27 = 10,662.09/x
3. Step 3: Cross multiply
   19,614.56x = 27,068.27 × 10,662.09
4. Step 4: Simplify right side
   19,614.56x = 288,604,195.54
5. Step 5: Solve for x
   x = 288,604,195.54/19,614.56
6. Step 6: Final answer
   x = 14,713.78