Finding the Fourth Proportional to 47,472.10, 71,145.85 and 34,933.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,472.10 : 71,145.85 = 34,933.42 : x
2. Step 2: Convert to fraction form
   47,472.10/71,145.85 = 34,933.42/x
3. Step 3: Cross multiply
   47,472.10x = 71,145.85 × 34,933.42
4. Step 4: Simplify right side
   47,472.10x = 2,485,367,859.31
5. Step 5: Solve for x
   x = 2,485,367,859.31/47,472.10
6. Step 6: Final answer
   x = 52,354.29