Finding the Fourth Proportional to 724,644.03, 1,082,086.33 and 591,787.83

Step by Step Solution

1. Step 1: Write the proportion equation
   724,644.03 : 1,082,086.33 = 591,787.83 : x
2. Step 2: Convert to fraction form
   724,644.03/1,082,086.33 = 591,787.83/x
3. Step 3: Cross multiply
   724,644.03x = 1,082,086.33 × 591,787.83
4. Step 4: Simplify right side
   724,644.03x = 640,365,519,623.89
5. Step 5: Solve for x
   x = 640,365,519,623.89/724,644.03
6. Step 6: Final answer
   x = 883,696.67