Finding the Fourth Proportional to 8,969.52, 12,379.96 and 5,820.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,969.52 : 12,379.96 = 5,820.24 : x
2. Step 2: Convert to fraction form
   8,969.52/12,379.96 = 5,820.24/x
3. Step 3: Cross multiply
   8,969.52x = 12,379.96 × 5,820.24
4. Step 4: Simplify right side
   8,969.52x = 72,054,338.39
5. Step 5: Solve for x
   x = 72,054,338.39/8,969.52
6. Step 6: Final answer
   x = 8,033.24