Finding the Fourth Proportional to 10,280.69, 14,187.80 and 5,804.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,280.69 : 14,187.80 = 5,804.48 : x
2. Step 2: Convert to fraction form
   10,280.69/14,187.80 = 5,804.48/x
3. Step 3: Cross multiply
   10,280.69x = 14,187.80 × 5,804.48
4. Step 4: Simplify right side
   10,280.69x = 82,352,744.92
5. Step 5: Solve for x
   x = 82,352,744.92/10,280.69
6. Step 6: Final answer
   x = 8,010.43