Finding the Fourth Proportional to 51,947.68, 71,682.62 and 31,810.27

Step by Step Solution

1. Step 1: Write the proportion equation
   51,947.68 : 71,682.62 = 31,810.27 : x
2. Step 2: Convert to fraction form
   51,947.68/71,682.62 = 31,810.27/x
3. Step 3: Cross multiply
   51,947.68x = 71,682.62 × 31,810.27
4. Step 4: Simplify right side
   51,947.68x = 2,280,243,576.03
5. Step 5: Solve for x
   x = 2,280,243,576.03/51,947.68
6. Step 6: Final answer
   x = 43,895.00