Finding the Fourth Proportional to 18,185.49, 25,095.56 and 10,632.24

Step by Step Solution

1. Step 1: Write the proportion equation
   18,185.49 : 25,095.56 = 10,632.24 : x
2. Step 2: Convert to fraction form
   18,185.49/25,095.56 = 10,632.24/x
3. Step 3: Cross multiply
   18,185.49x = 25,095.56 × 10,632.24
4. Step 4: Simplify right side
   18,185.49x = 266,821,963.69
5. Step 5: Solve for x
   x = 266,821,963.69/18,185.49
6. Step 6: Final answer
   x = 14,672.24