Finding the Fourth Proportional to 10,069.29, 13,896.32 and 5,821.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069.29 : 13,896.32 = 5,821.11 : x
2. Step 2: Convert to fraction form
   10,069.29/13,896.32 = 5,821.11/x
3. Step 3: Cross multiply
   10,069.29x = 13,896.32 × 5,821.11
4. Step 4: Simplify right side
   10,069.29x = 80,891,978.21
5. Step 5: Solve for x
   x = 80,891,978.21/10,069.29
6. Step 6: Final answer
   x = 8,033.53