Finding the Fourth Proportional to 6,945.98, 9,580.50 and 4,425.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,945.98 : 9,580.50 = 4,425.48 : x
2. Step 2: Convert to fraction form
   6,945.98/9,580.50 = 4,425.48/x
3. Step 3: Cross multiply
   6,945.98x = 9,580.50 × 4,425.48
4. Step 4: Simplify right side
   6,945.98x = 42,398,311.14
5. Step 5: Solve for x
   x = 42,398,311.14/6,945.98
6. Step 6: Final answer
   x = 6,104.01