Finding the Fourth Proportional to 9,289.92, 12,822.33 and 5,751

Step by Step Solution

1. Step 1: Write the proportion equation
   9,289.92 : 12,822.33 = 5,751 : x
2. Step 2: Convert to fraction form
   9,289.92/12,822.33 = 5,751/x
3. Step 3: Cross multiply
   9,289.92x = 12,822.33 × 5,751
4. Step 4: Simplify right side
   9,289.92x = 73,741,219.83
5. Step 5: Solve for x
   x = 73,741,219.83/9,289.92
6. Step 6: Final answer
   x = 7,937.77