Finding the Fourth Proportional to 14,605.38, 20,150.01 and 10,133.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,605.38 : 20,150.01 = 10,133.10 : x
2. Step 2: Convert to fraction form
   14,605.38/20,150.01 = 10,133.10/x
3. Step 3: Cross multiply
   14,605.38x = 20,150.01 × 10,133.10
4. Step 4: Simplify right side
   14,605.38x = 204,182,066.33
5. Step 5: Solve for x
   x = 204,182,066.33/14,605.38
6. Step 6: Final answer
   x = 13,979.92