Finding the Fourth Proportional to 3,581,499.33, 4,942,469.81 and 1,949,906.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581,499.33 : 4,942,469.81 = 1,949,906.81 : x
2. Step 2: Convert to fraction form
   3,581,499.33/4,942,469.81 = 1,949,906.81/x
3. Step 3: Cross multiply
   3,581,499.33x = 4,942,469.81 × 1,949,906.81
4. Step 4: Simplify right side
   3,581,499.33x = 9,637,355,557,969.35
5. Step 5: Solve for x
   x = 9,637,355,557,969.35/3,581,499.33
6. Step 6: Final answer
   x = 2,690,871.80