Finding the Fourth Proportional to 18,089, 24,960.72 and 10,536.98

Step by Step Solution

1. Step 1: Write the proportion equation
   18,089 : 24,960.72 = 10,536.98 : x
2. Step 2: Convert to fraction form
   18,089/24,960.72 = 10,536.98/x
3. Step 3: Cross multiply
   18,089x = 24,960.72 × 10,536.98
4. Step 4: Simplify right side
   18,089x = 263,010,607.43
5. Step 5: Solve for x
   x = 263,010,607.43/18,089
6. Step 6: Final answer
   x = 14,539.81