Finding the Fourth Proportional to 52,313.34, 72,145.17 and 34,401.54

Step by Step Solution

1. Step 1: Write the proportion equation
   52,313.34 : 72,145.17 = 34,401.54 : x
2. Step 2: Convert to fraction form
   52,313.34/72,145.17 = 34,401.54/x
3. Step 3: Cross multiply
   52,313.34x = 72,145.17 × 34,401.54
4. Step 4: Simplify right side
   52,313.34x = 2,481,904,951.56
5. Step 5: Solve for x
   x = 2,481,904,951.56/52,313.34
6. Step 6: Final answer
   x = 47,443.06