Finding the Fourth Proportional to 52,144.54, 71,942.55 and 29,481.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,144.54 : 71,942.55 = 29,481.34 : x
2. Step 2: Convert to fraction form
   52,144.54/71,942.55 = 29,481.34/x
3. Step 3: Cross multiply
   52,144.54x = 71,942.55 × 29,481.34
4. Step 4: Simplify right side
   52,144.54x = 2,120,962,777.02
5. Step 5: Solve for x
   x = 2,120,962,777.02/52,144.54
6. Step 6: Final answer
   x = 40,674.69