Finding the Fourth Proportional to 3,948,922.51, 5,923,383.83 and 957,106.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,948,922.51 : 5,923,383.83 = 957,106.51 : x
2. Step 2: Convert to fraction form
   3,948,922.51/5,923,383.83 = 957,106.51/x
3. Step 3: Cross multiply
   3,948,922.51x = 5,923,383.83 × 957,106.51
4. Step 4: Simplify right side
   3,948,922.51x = 5,669,309,224,921.73
5. Step 5: Solve for x
   x = 5,669,309,224,921.73/3,948,922.51
6. Step 6: Final answer
   x = 1,435,659.78