Finding the Fourth Proportional to 50,946.69, 70,306.68 and 31,837.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,946.69 : 70,306.68 = 31,837.56 : x
2. Step 2: Convert to fraction form
   50,946.69/70,306.68 = 31,837.56/x
3. Step 3: Cross multiply
   50,946.69x = 70,306.68 × 31,837.56
4. Step 4: Simplify right side
   50,946.69x = 2,238,393,142.90
5. Step 5: Solve for x
   x = 2,238,393,142.90/50,946.69
6. Step 6: Final answer
   x = 43,935.99