Finding the Fourth Proportional to 18,259.68, 25,196.22 and 10,301.43

Step by Step Solution

1. Step 1: Write the proportion equation
   18,259.68 : 25,196.22 = 10,301.43 : x
2. Step 2: Convert to fraction form
   18,259.68/25,196.22 = 10,301.43/x
3. Step 3: Cross multiply
   18,259.68x = 25,196.22 × 10,301.43
4. Step 4: Simplify right side
   18,259.68x = 259,557,096.59
5. Step 5: Solve for x
   x = 259,557,096.59/18,259.68
6. Step 6: Final answer
   x = 14,214.77