Finding the Fourth Proportional to 41,873.24, 62,819.76 and 13,793.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,873.24 : 62,819.76 = 13,793.72 : x
2. Step 2: Convert to fraction form
   41,873.24/62,819.76 = 13,793.72/x
3. Step 3: Cross multiply
   41,873.24x = 62,819.76 × 13,793.72
4. Step 4: Simplify right side
   41,873.24x = 866,518,179.91
5. Step 5: Solve for x
   x = 866,518,179.91/41,873.24
6. Step 6: Final answer
   x = 20,693.84