Finding the Fourth Proportional to 25,404.75, 35,057.61 and 14,074.02

Step by Step Solution

1. Step 1: Write the proportion equation
   25,404.75 : 35,057.61 = 14,074.02 : x
2. Step 2: Convert to fraction form
   25,404.75/35,057.61 = 14,074.02/x
3. Step 3: Cross multiply
   25,404.75x = 35,057.61 × 14,074.02
4. Step 4: Simplify right side
   25,404.75x = 493,401,504.29
5. Step 5: Solve for x
   x = 493,401,504.29/25,404.75
6. Step 6: Final answer
   x = 19,421.62