Finding the Fourth Proportional to 41,836.72, 62,754 and 10,246.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,836.72 : 62,754 = 10,246.72 : x
2. Step 2: Convert to fraction form
   41,836.72/62,754 = 10,246.72/x
3. Step 3: Cross multiply
   41,836.72x = 62,754 × 10,246.72
4. Step 4: Simplify right side
   41,836.72x = 643,022,666.88
5. Step 5: Solve for x
   x = 643,022,666.88/41,836.72
6. Step 6: Final answer
   x = 15,369.82