Finding the Fourth Proportional to 25,049.99, 34,568.37 and 13,719.51

Step by Step Solution

1. Step 1: Write the proportion equation
   25,049.99 : 34,568.37 = 13,719.51 : x
2. Step 2: Convert to fraction form
   25,049.99/34,568.37 = 13,719.51/x
3. Step 3: Cross multiply
   25,049.99x = 34,568.37 × 13,719.51
4. Step 4: Simplify right side
   25,049.99x = 474,261,097.90
5. Step 5: Solve for x
   x = 474,261,097.90/25,049.99
6. Step 6: Final answer
   x = 18,932.58