Finding the Fourth Proportional to 2,001,496.05, 3,002,555.10 and 672,111.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001,496.05 : 3,002,555.10 = 672,111.09 : x
2. Step 2: Convert to fraction form
   2,001,496.05/3,002,555.10 = 672,111.09/x
3. Step 3: Cross multiply
   2,001,496.05x = 3,002,555.10 × 672,111.09
4. Step 4: Simplify right side
   2,001,496.05x = 2,018,050,581,046.06
5. Step 5: Solve for x
   x = 2,018,050,581,046.06/2,001,496.05
6. Step 6: Final answer
   x = 1,008,271.08