Finding the Fourth Proportional to 28,025.38, 38,673.61 and 17,414.79

Step by Step Solution

1. Step 1: Write the proportion equation
   28,025.38 : 38,673.61 = 17,414.79 : x
2. Step 2: Convert to fraction form
   28,025.38/38,673.61 = 17,414.79/x
3. Step 3: Cross multiply
   28,025.38x = 38,673.61 × 17,414.79
4. Step 4: Simplify right side
   28,025.38x = 673,492,796.69
5. Step 5: Solve for x
   x = 673,492,796.69/28,025.38
6. Step 6: Final answer
   x = 24,031.53