Finding the Fourth Proportional to 20,144.53, 30,235.25 and 10,795.10

Step by Step Solution

1. Step 1: Write the proportion equation
   20,144.53 : 30,235.25 = 10,795.10 : x
2. Step 2: Convert to fraction form
   20,144.53/30,235.25 = 10,795.10/x
3. Step 3: Cross multiply
   20,144.53x = 30,235.25 × 10,795.10
4. Step 4: Simplify right side
   20,144.53x = 326,392,493.30
5. Step 5: Solve for x
   x = 326,392,493.30/20,144.53
6. Step 6: Final answer
   x = 16,202.54