Finding the Fourth Proportional to 10,297.78, 14,210.10 and 5,821.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297.78 : 14,210.10 = 5,821.96 : x
2. Step 2: Convert to fraction form
   10,297.78/14,210.10 = 5,821.96/x
3. Step 3: Cross multiply
   10,297.78x = 14,210.10 × 5,821.96
4. Step 4: Simplify right side
   10,297.78x = 82,730,633.80
5. Step 5: Solve for x
   x = 82,730,633.80/10,297.78
6. Step 6: Final answer
   x = 8,033.83