Finding the Fourth Proportional to 41,835.27, 62,739.59 and 13,748.79

Step by Step Solution

1. Step 1: Write the proportion equation
   41,835.27 : 62,739.59 = 13,748.79 : x
2. Step 2: Convert to fraction form
   41,835.27/62,739.59 = 13,748.79/x
3. Step 3: Cross multiply
   41,835.27x = 62,739.59 × 13,748.79
4. Step 4: Simplify right side
   41,835.27x = 862,593,447.60
5. Step 5: Solve for x
   x = 862,593,447.60/41,835.27
6. Step 6: Final answer
   x = 20,618.81