Finding the Fourth Proportional to 596,448, 823,101.89 and 324,517.86

Step by Step Solution

1. Step 1: Write the proportion equation
   596,448 : 823,101.89 = 324,517.86 : x
2. Step 2: Convert to fraction form
   596,448/823,101.89 = 324,517.86/x
3. Step 3: Cross multiply
   596,448x = 823,101.89 × 324,517.86
4. Step 4: Simplify right side
   596,448x = 267,111,262,282.17
5. Step 5: Solve for x
   x = 267,111,262,282.17/596,448
6. Step 6: Final answer
   x = 447,836.63