Finding the Fourth Proportional to 47,613.42, 71,424.89 and 17,635.73

Step by Step Solution

1. Step 1: Write the proportion equation
   47,613.42 : 71,424.89 = 17,635.73 : x
2. Step 2: Convert to fraction form
   47,613.42/71,424.89 = 17,635.73/x
3. Step 3: Cross multiply
   47,613.42x = 71,424.89 × 17,635.73
4. Step 4: Simplify right side
   47,613.42x = 1,259,629,630.02
5. Step 5: Solve for x
   x = 1,259,629,630.02/47,613.42
6. Step 6: Final answer
   x = 26,455.35