Finding the Fourth Proportional to 19,614.56, 27,068.12 and 10,662.08

Step by Step Solution

1. Step 1: Write the proportion equation
   19,614.56 : 27,068.12 = 10,662.08 : x
2. Step 2: Convert to fraction form
   19,614.56/27,068.12 = 10,662.08/x
3. Step 3: Cross multiply
   19,614.56x = 27,068.12 × 10,662.08
4. Step 4: Simplify right side
   19,614.56x = 288,602,460.89
5. Step 5: Solve for x
   x = 288,602,460.89/19,614.56
6. Step 6: Final answer
   x = 14,713.69