Finding the Fourth Proportional to 9,553.54, 14,323.78 and 4,864.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,553.54 : 14,323.78 = 4,864.48 : x
2. Step 2: Convert to fraction form
   9,553.54/14,323.78 = 4,864.48/x
3. Step 3: Cross multiply
   9,553.54x = 14,323.78 × 4,864.48
4. Step 4: Simplify right side
   9,553.54x = 69,677,741.33
5. Step 5: Solve for x
   x = 69,677,741.33/9,553.54
6. Step 6: Final answer
   x = 7,293.40