Finding the Fourth Proportional to 23,104.60, 31,884.15 and 12,494.14

Step by Step Solution

1. Step 1: Write the proportion equation
   23,104.60 : 31,884.15 = 12,494.14 : x
2. Step 2: Convert to fraction form
   23,104.60/31,884.15 = 12,494.14/x
3. Step 3: Cross multiply
   23,104.60x = 31,884.15 × 12,494.14
4. Step 4: Simplify right side
   23,104.60x = 398,365,033.88
5. Step 5: Solve for x
   x = 398,365,033.88/23,104.60
6. Step 6: Final answer
   x = 17,241.81