Finding the Fourth Proportional to 5,682,067.83, 8,524,360.89 and 1,638,240.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,682,067.83 : 8,524,360.89 = 1,638,240.03 : x
2. Step 2: Convert to fraction form
   5,682,067.83/8,524,360.89 = 1,638,240.03/x
3. Step 3: Cross multiply
   5,682,067.83x = 8,524,360.89 × 1,638,240.03
4. Step 4: Simplify right side
   5,682,067.83x = 13,964,949,240,164.43
5. Step 5: Solve for x
   x = 13,964,949,240,164.43/5,682,067.83
6. Step 6: Final answer
   x = 2,457,723.08