Finding the Fourth Proportional to 50,446.29, 69,614.86 and 31,593.81

Step by Step Solution

1. Step 1: Write the proportion equation
   50,446.29 : 69,614.86 = 31,593.81 : x
2. Step 2: Convert to fraction form
   50,446.29/69,614.86 = 31,593.81/x
3. Step 3: Cross multiply
   50,446.29x = 69,614.86 × 31,593.81
4. Step 4: Simplify right side
   50,446.29x = 2,199,398,660.02
5. Step 5: Solve for x
   x = 2,199,398,660.02/50,446.29
6. Step 6: Final answer
   x = 43,598.82