Finding the Fourth Proportional to 51,861.27, 71,568.98 and 29,506.71

Step by Step Solution

1. Step 1: Write the proportion equation
   51,861.27 : 71,568.98 = 29,506.71 : x
2. Step 2: Convert to fraction form
   51,861.27/71,568.98 = 29,506.71/x
3. Step 3: Cross multiply
   51,861.27x = 71,568.98 × 29,506.71
4. Step 4: Simplify right side
   51,861.27x = 2,111,764,990.32
5. Step 5: Solve for x
   x = 2,111,764,990.32/51,861.27
6. Step 6: Final answer
   x = 40,719.50