Finding the Fourth Proportional to 10,019.28, 15,024.81 and 4,468.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019.28 : 15,024.81 = 4,468.83 : x
2. Step 2: Convert to fraction form
   10,019.28/15,024.81 = 4,468.83/x
3. Step 3: Cross multiply
   10,019.28x = 15,024.81 × 4,468.83
4. Step 4: Simplify right side
   10,019.28x = 67,143,321.67
5. Step 5: Solve for x
   x = 67,143,321.67/10,019.28
6. Step 6: Final answer
   x = 6,701.41