Finding the Fourth Proportional to 22,345.25, 33,517.83 and 5,705.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,345.25 : 33,517.83 = 5,705.28 : x
2. Step 2: Convert to fraction form
   22,345.25/33,517.83 = 5,705.28/x
3. Step 3: Cross multiply
   22,345.25x = 33,517.83 × 5,705.28
4. Step 4: Simplify right side
   22,345.25x = 191,228,626.54
5. Step 5: Solve for x
   x = 191,228,626.54/22,345.25
6. Step 6: Final answer
   x = 8,557.91