Finding the Fourth Proportional to 18,022.58, 24,871.18 and 10,064.82

Step by Step Solution

1. Step 1: Write the proportion equation
   18,022.58 : 24,871.18 = 10,064.82 : x
2. Step 2: Convert to fraction form
   18,022.58/24,871.18 = 10,064.82/x
3. Step 3: Cross multiply
   18,022.58x = 24,871.18 × 10,064.82
4. Step 4: Simplify right side
   18,022.58x = 250,323,949.89
5. Step 5: Solve for x
   x = 250,323,949.89/18,022.58
6. Step 6: Final answer
   x = 13,889.46