Finding the Fourth Proportional to 18,077.37, 24,940.74 and 10,522.10

Step by Step Solution

1. Step 1: Write the proportion equation
   18,077.37 : 24,940.74 = 10,522.10 : x
2. Step 2: Convert to fraction form
   18,077.37/24,940.74 = 10,522.10/x
3. Step 3: Cross multiply
   18,077.37x = 24,940.74 × 10,522.10
4. Step 4: Simplify right side
   18,077.37x = 262,428,932.83
5. Step 5: Solve for x
   x = 262,428,932.83/18,077.37
6. Step 6: Final answer
   x = 14,516.98