Finding the Fourth Proportional to 23,073.08, 31,840.85 and 12,462.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,073.08 : 31,840.85 = 12,462.71 : x
2. Step 2: Convert to fraction form
   23,073.08/31,840.85 = 12,462.71/x
3. Step 3: Cross multiply
   23,073.08x = 31,840.85 × 12,462.71
4. Step 4: Simplify right side
   23,073.08x = 396,823,359.31
5. Step 5: Solve for x
   x = 396,823,359.31/23,073.08
6. Step 6: Final answer
   x = 17,198.54