Finding the Fourth Proportional to 2,099,523.33, 3,149,784.77 and 679,579.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,523.33 : 3,149,784.77 = 679,579.29 : x
2. Step 2: Convert to fraction form
   2,099,523.33/3,149,784.77 = 679,579.29/x
3. Step 3: Cross multiply
   2,099,523.33x = 3,149,784.77 × 679,579.29
4. Step 4: Simplify right side
   2,099,523.33x = 2,140,528,494,251.52
5. Step 5: Solve for x
   x = 2,140,528,494,251.52/2,099,523.33
6. Step 6: Final answer
   x = 1,019,530.70