Finding the Fourth Proportional to 9,561.49, 14,331.46 and 4,868.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,561.49 : 14,331.46 = 4,868.32 : x
2. Step 2: Convert to fraction form
   9,561.49/14,331.46 = 4,868.32/x
3. Step 3: Cross multiply
   9,561.49x = 14,331.46 × 4,868.32
4. Step 4: Simplify right side
   9,561.49x = 69,770,133.35
5. Step 5: Solve for x
   x = 69,770,133.35/9,561.49
6. Step 6: Final answer
   x = 7,296.99