Finding the Fourth Proportional to 2,066,910.22, 3,098,692.41 and 646,235.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,910.22 : 3,098,692.41 = 646,235.02 : x
2. Step 2: Convert to fraction form
   2,066,910.22/3,098,692.41 = 646,235.02/x
3. Step 3: Cross multiply
   2,066,910.22x = 3,098,692.41 × 646,235.02
4. Step 4: Simplify right side
   2,066,910.22x = 2,002,483,551,550.20
5. Step 5: Solve for x
   x = 2,002,483,551,550.20/2,066,910.22
6. Step 6: Final answer
   x = 968,829.48