Finding the Fourth Proportional to 195,228, 269,414.82 and 105,804

Step by Step Solution

1. Step 1: Write the proportion equation
   195,228 : 269,414.82 = 105,804 : x
2. Step 2: Convert to fraction form
   195,228/269,414.82 = 105,804/x
3. Step 3: Cross multiply
   195,228x = 269,414.82 × 105,804
4. Step 4: Simplify right side
   195,228x = 28,505,165,615.28
5. Step 5: Solve for x
   x = 28,505,165,615.28/195,228
6. Step 6: Final answer
   x = 146,009.62