Finding the Fourth Proportional to 22,517.02, 31,073.31 and 12,446.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,517.02 : 31,073.31 = 12,446.14 : x
2. Step 2: Convert to fraction form
   22,517.02/31,073.31 = 12,446.14/x
3. Step 3: Cross multiply
   22,517.02x = 31,073.31 × 12,446.14
4. Step 4: Simplify right side
   22,517.02x = 386,742,766.52
5. Step 5: Solve for x
   x = 386,742,766.52/22,517.02
6. Step 6: Final answer
   x = 17,175.58