Finding the Fourth Proportional to 2,099,793.84, 3,150,191.34 and 679,850.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,793.84 : 3,150,191.34 = 679,850.34 : x
2. Step 2: Convert to fraction form
   2,099,793.84/3,150,191.34 = 679,850.34/x
3. Step 3: Cross multiply
   2,099,793.84x = 3,150,191.34 × 679,850.34
4. Step 4: Simplify right side
   2,099,793.84x = 2,141,658,653,564.06
5. Step 5: Solve for x
   x = 2,141,658,653,564.06/2,099,793.84
6. Step 6: Final answer
   x = 1,019,937.58