Finding the Fourth Proportional to 19,626.73, 27,086.00 and 10,674.05

Step by Step Solution

1. Step 1: Write the proportion equation
   19,626.73 : 27,086.00 = 10,674.05 : x
2. Step 2: Convert to fraction form
   19,626.73/27,086.00 = 10,674.05/x
3. Step 3: Cross multiply
   19,626.73x = 27,086.00 × 10,674.05
4. Step 4: Simplify right side
   19,626.73x = 289,117,358.04
5. Step 5: Solve for x
   x = 289,117,358.04/19,626.73
6. Step 6: Final answer
   x = 14,730.80