Finding the Fourth Proportional to 22,687.48, 34,033.02 and 7,105

Step by Step Solution

1. Step 1: Write the proportion equation
   22,687.48 : 34,033.02 = 7,105 : x
2. Step 2: Convert to fraction form
   22,687.48/34,033.02 = 7,105/x
3. Step 3: Cross multiply
   22,687.48x = 34,033.02 × 7,105
4. Step 4: Simplify right side
   22,687.48x = 241,804,607.10
5. Step 5: Solve for x
   x = 241,804,607.10/22,687.48
6. Step 6: Final answer
   x = 10,658.06