Finding the Fourth Proportional to 25,228.50, 34,816.42 and 14,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,228.50 : 34,816.42 = 14,050.50 : x
2. Step 2: Convert to fraction form
   25,228.50/34,816.42 = 14,050.50/x
3. Step 3: Cross multiply
   25,228.50x = 34,816.42 × 14,050.50
4. Step 4: Simplify right side
   25,228.50x = 489,188,109.21
5. Step 5: Solve for x
   x = 489,188,109.21/25,228.50
6. Step 6: Final answer
   x = 19,390.30