Finding the Fourth Proportional to 19,614.49, 27,068.52 and 10,662.59

Step by Step Solution

1. Step 1: Write the proportion equation
   19,614.49 : 27,068.52 = 10,662.59 : x
2. Step 2: Convert to fraction form
   19,614.49/27,068.52 = 10,662.59/x
3. Step 3: Cross multiply
   19,614.49x = 27,068.52 × 10,662.59
4. Step 4: Simplify right side
   19,614.49x = 288,620,477.35
5. Step 5: Solve for x
   x = 288,620,477.35/19,614.49
6. Step 6: Final answer
   x = 14,714.66