Finding the Fourth Proportional to 31,266.50, 43,151.89 and 17,834.68

Step by Step Solution

1. Step 1: Write the proportion equation
   31,266.50 : 43,151.89 = 17,834.68 : x
2. Step 2: Convert to fraction form
   31,266.50/43,151.89 = 17,834.68/x
3. Step 3: Cross multiply
   31,266.50x = 43,151.89 × 17,834.68
4. Step 4: Simplify right side
   31,266.50x = 769,600,149.55
5. Step 5: Solve for x
   x = 769,600,149.55/31,266.50
6. Step 6: Final answer
   x = 24,614.21