Finding the Fourth Proportional to 1,093,945.89, 1,640,922.73 and 335,787.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093,945.89 : 1,640,922.73 = 335,787.41 : x
2. Step 2: Convert to fraction form
   1,093,945.89/1,640,922.73 = 335,787.41/x
3. Step 3: Cross multiply
   1,093,945.89x = 1,640,922.73 × 335,787.41
4. Step 4: Simplify right side
   1,093,945.89x = 551,001,187,735.59
5. Step 5: Solve for x
   x = 551,001,187,735.59/1,093,945.89
6. Step 6: Final answer
   x = 503,682.31