Finding the Fourth Proportional to 71,156.82, 106,735.24 and 50,009.94

Step by Step Solution

1. Step 1: Write the proportion equation
   71,156.82 : 106,735.24 = 50,009.94 : x
2. Step 2: Convert to fraction form
   71,156.82/106,735.24 = 50,009.94/x
3. Step 3: Cross multiply
   71,156.82x = 106,735.24 × 50,009.94
4. Step 4: Simplify right side
   71,156.82x = 5,337,822,948.29
5. Step 5: Solve for x
   x = 5,337,822,948.29/71,156.82
6. Step 6: Final answer
   x = 75,014.92