Finding the Fourth Proportional to 2,067,507.48, 3,101,258.79 and 647,674.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,507.48 : 3,101,258.79 = 647,674.14 : x
2. Step 2: Convert to fraction form
   2,067,507.48/3,101,258.79 = 647,674.14/x
3. Step 3: Cross multiply
   2,067,507.48x = 3,101,258.79 × 647,674.14
4. Step 4: Simplify right side
   2,067,507.48x = 2,008,605,119,730.69
5. Step 5: Solve for x
   x = 2,008,605,119,730.69/2,067,507.48
6. Step 6: Final answer
   x = 971,510.45