Finding the Fourth Proportional to 25,066.86, 34,590.96 and 13,734.29

Step by Step Solution

1. Step 1: Write the proportion equation
   25,066.86 : 34,590.96 = 13,734.29 : x
2. Step 2: Convert to fraction form
   25,066.86/34,590.96 = 13,734.29/x
3. Step 3: Cross multiply
   25,066.86x = 34,590.96 × 13,734.29
4. Step 4: Simplify right side
   25,066.86x = 475,082,103.06
5. Step 5: Solve for x
   x = 475,082,103.06/25,066.86
6. Step 6: Final answer
   x = 18,952.60