Finding the Fourth Proportional to 2,067,718.52, 3,101,574.54 and 647,883.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,718.52 : 3,101,574.54 = 647,883.56 : x
2. Step 2: Convert to fraction form
   2,067,718.52/3,101,574.54 = 647,883.56/x
3. Step 3: Cross multiply
   2,067,718.52x = 3,101,574.54 × 647,883.56
4. Step 4: Simplify right side
   2,067,718.52x = 2,009,459,154,580.56
5. Step 5: Solve for x
   x = 2,009,459,154,580.56/2,067,718.52
6. Step 6: Final answer
   x = 971,824.32