Finding the Fourth Proportional to 25,019.98, 34,522.09 and 14,946.89

Step by Step Solution

1. Step 1: Write the proportion equation
   25,019.98 : 34,522.09 = 14,946.89 : x
2. Step 2: Convert to fraction form
   25,019.98/34,522.09 = 14,946.89/x
3. Step 3: Cross multiply
   25,019.98x = 34,522.09 × 14,946.89
4. Step 4: Simplify right side
   25,019.98x = 515,997,671.82
5. Step 5: Solve for x
   x = 515,997,671.82/25,019.98
6. Step 6: Final answer
   x = 20,623.43