Finding the Fourth Proportional to 1,685,456.32, 2,325,359.94 and 959,789.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,456.32 : 2,325,359.94 = 959,789.56 : x
2. Step 2: Convert to fraction form
   1,685,456.32/2,325,359.94 = 959,789.56/x
3. Step 3: Cross multiply
   1,685,456.32x = 2,325,359.94 × 959,789.56
4. Step 4: Simplify right side
   1,685,456.32x = 2,231,856,193,654.23
5. Step 5: Solve for x
   x = 2,231,856,193,654.23/1,685,456.32
6. Step 6: Final answer
   x = 1,324,185.13