Finding the Fourth Proportional to 25,066.18, 34,590 and 13,733.47

Step by Step Solution

1. Step 1: Write the proportion equation
   25,066.18 : 34,590 = 13,733.47 : x
2. Step 2: Convert to fraction form
   25,066.18/34,590 = 13,733.47/x
3. Step 3: Cross multiply
   25,066.18x = 34,590 × 13,733.47
4. Step 4: Simplify right side
   25,066.18x = 475,040,727.30
5. Step 5: Solve for x
   x = 475,040,727.30/25,066.18
6. Step 6: Final answer
   x = 18,951.46