Finding the Fourth Proportional to 7,160.69, 10,726.45 and 3,267.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,160.69 : 10,726.45 = 3,267.83 : x
2. Step 2: Convert to fraction form
   7,160.69/10,726.45 = 3,267.83/x
3. Step 3: Cross multiply
   7,160.69x = 10,726.45 × 3,267.83
4. Step 4: Simplify right side
   7,160.69x = 35,052,215.10
5. Step 5: Solve for x
   x = 35,052,215.10/7,160.69
6. Step 6: Final answer
   x = 4,895.09