Finding the Fourth Proportional to 25,194, 34,767.72 and 14,016

Step by Step Solution

1. Step 1: Write the proportion equation
   25,194 : 34,767.72 = 14,016 : x
2. Step 2: Convert to fraction form
   25,194/34,767.72 = 14,016/x
3. Step 3: Cross multiply
   25,194x = 34,767.72 × 14,016
4. Step 4: Simplify right side
   25,194x = 487,304,363.52
5. Step 5: Solve for x
   x = 487,304,363.52/25,194
6. Step 6: Final answer
   x = 19,342.08