Finding the Fourth Proportional to 2,067,474.59, 3,101,212.02 and 647,641.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,474.59 : 3,101,212.02 = 647,641.25 : x
2. Step 2: Convert to fraction form
   2,067,474.59/3,101,212.02 = 647,641.25/x
3. Step 3: Cross multiply
   2,067,474.59x = 3,101,212.02 × 647,641.25
4. Step 4: Simplify right side
   2,067,474.59x = 2,008,472,829,147.83
5. Step 5: Solve for x
   x = 2,008,472,829,147.83/2,067,474.59
6. Step 6: Final answer
   x = 971,461.92