Finding the Fourth Proportional to 50,943.69, 70,302.53 and 31,834.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,943.69 : 70,302.53 = 31,834.56 : x
2. Step 2: Convert to fraction form
   50,943.69/70,302.53 = 31,834.56/x
3. Step 3: Cross multiply
   50,943.69x = 70,302.53 × 31,834.56
4. Step 4: Simplify right side
   50,943.69x = 2,238,050,109.44
5. Step 5: Solve for x
   x = 2,238,050,109.44/50,943.69
6. Step 6: Final answer
   x = 43,931.84