Finding the Fourth Proportional to 6,189.48, 9,285.25 and 3,069.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,189.48 : 9,285.25 = 3,069.59 : x
2. Step 2: Convert to fraction form
   6,189.48/9,285.25 = 3,069.59/x
3. Step 3: Cross multiply
   6,189.48x = 9,285.25 × 3,069.59
4. Step 4: Simplify right side
   6,189.48x = 28,501,914.43
5. Step 5: Solve for x
   x = 28,501,914.43/6,189.48
6. Step 6: Final answer
   x = 4,604.89