Finding the Fourth Proportional to 7,092.69, 10,640.75 and 2,162.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,092.69 : 10,640.75 = 2,162.03 : x
2. Step 2: Convert to fraction form
   7,092.69/10,640.75 = 2,162.03/x
3. Step 3: Cross multiply
   7,092.69x = 10,640.75 × 2,162.03
4. Step 4: Simplify right side
   7,092.69x = 23,005,556.71
5. Step 5: Solve for x
   x = 23,005,556.71/7,092.69
6. Step 6: Final answer
   x = 3,243.56