Finding the Fourth Proportional to 10,019.43, 15,024.42 and 5,860.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019.43 : 15,024.42 = 5,860.71 : x
2. Step 2: Convert to fraction form
   10,019.43/15,024.42 = 5,860.71/x
3. Step 3: Cross multiply
   10,019.43x = 15,024.42 × 5,860.71
4. Step 4: Simplify right side
   10,019.43x = 88,053,768.54
5. Step 5: Solve for x
   x = 88,053,768.54/10,019.43
6. Step 6: Final answer
   x = 8,788.30