Finding the Fourth Proportional to 9,167.36, 12,644.52 and 5,632.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,167.36 : 12,644.52 = 5,632.52 : x
2. Step 2: Convert to fraction form
   9,167.36/12,644.52 = 5,632.52/x
3. Step 3: Cross multiply
   9,167.36x = 12,644.52 × 5,632.52
4. Step 4: Simplify right side
   9,167.36x = 71,220,511.79
5. Step 5: Solve for x
   x = 71,220,511.79/9,167.36
6. Step 6: Final answer
   x = 7,768.92