Finding the Fourth Proportional to 958,667.65, 1,323,440.72 and 596,208.30

Step by Step Solution

1. Step 1: Write the proportion equation
   958,667.65 : 1,323,440.72 = 596,208.30 : x
2. Step 2: Convert to fraction form
   958,667.65/1,323,440.72 = 596,208.30/x
3. Step 3: Cross multiply
   958,667.65x = 1,323,440.72 × 596,208.30
4. Step 4: Simplify right side
   958,667.65x = 789,046,339,467.49
5. Step 5: Solve for x
   x = 789,046,339,467.49/958,667.65
6. Step 6: Final answer
   x = 823,065.57