Finding the Fourth Proportional to 41,671.48, 62,513.72 and 13,963

Step by Step Solution

1. Step 1: Write the proportion equation
   41,671.48 : 62,513.72 = 13,963 : x
2. Step 2: Convert to fraction form
   41,671.48/62,513.72 = 13,963/x
3. Step 3: Cross multiply
   41,671.48x = 62,513.72 × 13,963
4. Step 4: Simplify right side
   41,671.48x = 872,879,072.36
5. Step 5: Solve for x
   x = 872,879,072.36/41,671.48
6. Step 6: Final answer
   x = 20,946.68