Finding the Fourth Proportional to 25,196.48, 34,769.76 and 14,018.24

Step by Step Solution

1. Step 1: Write the proportion equation
   25,196.48 : 34,769.76 = 14,018.24 : x
2. Step 2: Convert to fraction form
   25,196.48/34,769.76 = 14,018.24/x
3. Step 3: Cross multiply
   25,196.48x = 34,769.76 × 14,018.24
4. Step 4: Simplify right side
   25,196.48x = 487,410,840.42
5. Step 5: Solve for x
   x = 487,410,840.42/25,196.48
6. Step 6: Final answer
   x = 19,344.40