Finding the Fourth Proportional to 18,524.82, 25,564.25 and 10,141.32

Step by Step Solution

1. Step 1: Write the proportion equation
   18,524.82 : 25,564.25 = 10,141.32 : x
2. Step 2: Convert to fraction form
   18,524.82/25,564.25 = 10,141.32/x
3. Step 3: Cross multiply
   18,524.82x = 25,564.25 × 10,141.32
4. Step 4: Simplify right side
   18,524.82x = 259,255,061.28
5. Step 5: Solve for x
   x = 259,255,061.28/18,524.82
6. Step 6: Final answer
   x = 13,995.01