Finding the Fourth Proportional to 603,786.69, 833,158.71 and 362,079.45

Step by Step Solution

1. Step 1: Write the proportion equation
   603,786.69 : 833,158.71 = 362,079.45 : x
2. Step 2: Convert to fraction form
   603,786.69/833,158.71 = 362,079.45/x
3. Step 3: Cross multiply
   603,786.69x = 833,158.71 × 362,079.45
4. Step 4: Simplify right side
   603,786.69x = 301,669,647,479.51
5. Step 5: Solve for x
   x = 301,669,647,479.51/603,786.69
6. Step 6: Final answer
   x = 499,629.51