Finding the Fourth Proportional to 9,896.22, 14,844.79 and 5,510.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,896.22 : 14,844.79 = 5,510.37 : x
2. Step 2: Convert to fraction form
   9,896.22/14,844.79 = 5,510.37/x
3. Step 3: Cross multiply
   9,896.22x = 14,844.79 × 5,510.37
4. Step 4: Simplify right side
   9,896.22x = 81,800,285.47
5. Step 5: Solve for x
   x = 81,800,285.47/9,896.22
6. Step 6: Final answer
   x = 8,265.81