Finding the Fourth Proportional to 23,229.93, 32,057.36 and 12,619.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,229.93 : 32,057.36 = 12,619.34 : x
2. Step 2: Convert to fraction form
   23,229.93/32,057.36 = 12,619.34/x
3. Step 3: Cross multiply
   23,229.93x = 32,057.36 × 12,619.34
4. Step 4: Simplify right side
   23,229.93x = 404,542,725.34
5. Step 5: Solve for x
   x = 404,542,725.34/23,229.93
6. Step 6: Final answer
   x = 17,414.72