Finding the Fourth Proportional to 25,323.34, 34,946.31 and 14,145.34

Step by Step Solution

1. Step 1: Write the proportion equation
   25,323.34 : 34,946.31 = 14,145.34 : x
2. Step 2: Convert to fraction form
   25,323.34/34,946.31 = 14,145.34/x
3. Step 3: Cross multiply
   25,323.34x = 34,946.31 × 14,145.34
4. Step 4: Simplify right side
   25,323.34x = 494,327,436.70
5. Step 5: Solve for x
   x = 494,327,436.70/25,323.34
6. Step 6: Final answer
   x = 19,520.63