Finding the Fourth Proportional to 7,092.24, 9,789.24 and 4,109.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,092.24 : 9,789.24 = 4,109.25 : x
2. Step 2: Convert to fraction form
   7,092.24/9,789.24 = 4,109.25/x
3. Step 3: Cross multiply
   7,092.24x = 9,789.24 × 4,109.25
4. Step 4: Simplify right side
   7,092.24x = 40,226,486.59
5. Step 5: Solve for x
   x = 40,226,486.59/7,092.24
6. Step 6: Final answer
   x = 5,671.90