Finding the Fourth Proportional to 23,073.31, 31,841.18 and 12,462.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,073.31 : 31,841.18 = 12,462.94 : x
2. Step 2: Convert to fraction form
   23,073.31/31,841.18 = 12,462.94/x
3. Step 3: Cross multiply
   23,073.31x = 31,841.18 × 12,462.94
4. Step 4: Simplify right side
   23,073.31x = 396,834,615.49
5. Step 5: Solve for x
   x = 396,834,615.49/23,073.31
6. Step 6: Final answer
   x = 17,198.86