Finding the Fourth Proportional to 25,404.99, 35,055.56 and 14,650.26

Step by Step Solution

1. Step 1: Write the proportion equation
   25,404.99 : 35,055.56 = 14,650.26 : x
2. Step 2: Convert to fraction form
   25,404.99/35,055.56 = 14,650.26/x
3. Step 3: Cross multiply
   25,404.99x = 35,055.56 × 14,650.26
4. Step 4: Simplify right side
   25,404.99x = 513,572,973.61
5. Step 5: Solve for x
   x = 513,572,973.61/25,404.99
6. Step 6: Final answer
   x = 20,215.44