Finding the Fourth Proportional to 2,066,779.22, 3,098,495.91 and 646,104.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,779.22 : 3,098,495.91 = 646,104.02 : x
2. Step 2: Convert to fraction form
   2,066,779.22/3,098,495.91 = 646,104.02/x
3. Step 3: Cross multiply
   2,066,779.22x = 3,098,495.91 × 646,104.02
4. Step 4: Simplify right side
   2,066,779.22x = 2,001,950,663,404.56
5. Step 5: Solve for x
   x = 2,001,950,663,404.56/2,066,779.22
6. Step 6: Final answer
   x = 968,633.05