Finding the Fourth Proportional to 41,433.30, 62,149.88 and 10,268.55

Step by Step Solution

1. Step 1: Write the proportion equation
   41,433.30 : 62,149.88 = 10,268.55 : x
2. Step 2: Convert to fraction form
   41,433.30/62,149.88 = 10,268.55/x
3. Step 3: Cross multiply
   41,433.30x = 62,149.88 × 10,268.55
4. Step 4: Simplify right side
   41,433.30x = 638,189,150.27
5. Step 5: Solve for x
   x = 638,189,150.27/41,433.30
6. Step 6: Final answer
   x = 15,402.81