Finding the Fourth Proportional to 30,028.68, 41,443.38 and 17,451

Step by Step Solution

1. Step 1: Write the proportion equation
   30,028.68 : 41,443.38 = 17,451 : x
2. Step 2: Convert to fraction form
   30,028.68/41,443.38 = 17,451/x
3. Step 3: Cross multiply
   30,028.68x = 41,443.38 × 17,451
4. Step 4: Simplify right side
   30,028.68x = 723,228,424.38
5. Step 5: Solve for x
   x = 723,228,424.38/30,028.68
6. Step 6: Final answer
   x = 24,084.59