Finding the Fourth Proportional to 50,722.67, 70,025.24 and 37,971.27

Step by Step Solution

1. Step 1: Write the proportion equation
   50,722.67 : 70,025.24 = 37,971.27 : x
2. Step 2: Convert to fraction form
   50,722.67/70,025.24 = 37,971.27/x
3. Step 3: Cross multiply
   50,722.67x = 70,025.24 × 37,971.27
4. Step 4: Simplify right side
   50,722.67x = 2,658,947,389.78
5. Step 5: Solve for x
   x = 2,658,947,389.78/50,722.67
6. Step 6: Final answer
   x = 52,421.28