Finding the Fourth Proportional to 41,895.72, 62,819.82 and 13,808.16

Step by Step Solution

1. Step 1: Write the proportion equation
   41,895.72 : 62,819.82 = 13,808.16 : x
2. Step 2: Convert to fraction form
   41,895.72/62,819.82 = 13,808.16/x
3. Step 3: Cross multiply
   41,895.72x = 62,819.82 × 13,808.16
4. Step 4: Simplify right side
   41,895.72x = 867,426,125.73
5. Step 5: Solve for x
   x = 867,426,125.73/41,895.72
6. Step 6: Final answer
   x = 20,704.41