Finding the Fourth Proportional to 25,629.68, 35,369.98 and 14,300.16

Step by Step Solution

1. Step 1: Write the proportion equation
   25,629.68 : 35,369.98 = 14,300.16 : x
2. Step 2: Convert to fraction form
   25,629.68/35,369.98 = 14,300.16/x
3. Step 3: Cross multiply
   25,629.68x = 35,369.98 × 14,300.16
4. Step 4: Simplify right side
   25,629.68x = 505,796,354.03
5. Step 5: Solve for x
   x = 505,796,354.03/25,629.68
6. Step 6: Final answer
   x = 19,734.79