Finding the Fourth Proportional to 10,016.18, 15,028.96 and 4,468.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,016.18 : 15,028.96 = 4,468.94 : x
2. Step 2: Convert to fraction form
   10,016.18/15,028.96 = 4,468.94/x
3. Step 3: Cross multiply
   10,016.18x = 15,028.96 × 4,468.94
4. Step 4: Simplify right side
   10,016.18x = 67,163,520.50
5. Step 5: Solve for x
   x = 67,163,520.50/10,016.18
6. Step 6: Final answer
   x = 6,705.50