Finding the Fourth Proportional to 9,632.24, 13,288.56 and 5,855.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,632.24 : 13,288.56 = 5,855.48 : x
2. Step 2: Convert to fraction form
   9,632.24/13,288.56 = 5,855.48/x
3. Step 3: Cross multiply
   9,632.24x = 13,288.56 × 5,855.48
4. Step 4: Simplify right side
   9,632.24x = 77,810,897.31
5. Step 5: Solve for x
   x = 77,810,897.31/9,632.24
6. Step 6: Final answer
   x = 8,078.17