Finding the Fourth Proportional to 8,456.04, 11,661.54 and 5,798.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,456.04 : 11,661.54 = 5,798.76 : x
2. Step 2: Convert to fraction form
   8,456.04/11,661.54 = 5,798.76/x
3. Step 3: Cross multiply
   8,456.04x = 11,661.54 × 5,798.76
4. Step 4: Simplify right side
   8,456.04x = 67,622,471.69
5. Step 5: Solve for x
   x = 67,622,471.69/8,456.04
6. Step 6: Final answer
   x = 7,996.94