Finding the Fourth Proportional to 959,015.31, 1,323,389.39 and 596,428.94

Step by Step Solution

1. Step 1: Write the proportion equation
   959,015.31 : 1,323,389.39 = 596,428.94 : x
2. Step 2: Convert to fraction form
   959,015.31/1,323,389.39 = 596,428.94/x
3. Step 3: Cross multiply
   959,015.31x = 1,323,389.39 × 596,428.94
4. Step 4: Simplify right side
   959,015.31x = 789,307,721,485.86
5. Step 5: Solve for x
   x = 789,307,721,485.86/959,015.31
6. Step 6: Final answer
   x = 823,039.75