Finding the Fourth Proportional to 52,131.37, 71,944.39 and 29,472.46

Step by Step Solution

1. Step 1: Write the proportion equation
   52,131.37 : 71,944.39 = 29,472.46 : x
2. Step 2: Convert to fraction form
   52,131.37/71,944.39 = 29,472.46/x
3. Step 3: Cross multiply
   52,131.37x = 71,944.39 × 29,472.46
4. Step 4: Simplify right side
   52,131.37x = 2,120,378,096.37
5. Step 5: Solve for x
   x = 2,120,378,096.37/52,131.37
6. Step 6: Final answer
   x = 40,673.74