Finding the Fourth Proportional to 798,196.01, 1,196,254.37 and 324,327.38

Step by Step Solution

1. Step 1: Write the proportion equation
   798,196.01 : 1,196,254.37 = 324,327.38 : x
2. Step 2: Convert to fraction form
   798,196.01/1,196,254.37 = 324,327.38/x
3. Step 3: Cross multiply
   798,196.01x = 1,196,254.37 × 324,327.38
4. Step 4: Simplify right side
   798,196.01x = 387,978,040,465.20
5. Step 5: Solve for x
   x = 387,978,040,465.20/798,196.01
6. Step 6: Final answer
   x = 486,068.63