Finding the Fourth Proportional to 2,479,005.61, 3,718,524.83 and 682,078.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479,005.61 : 3,718,524.83 = 682,078.93 : x
2. Step 2: Convert to fraction form
   2,479,005.61/3,718,524.83 = 682,078.93/x
3. Step 3: Cross multiply
   2,479,005.61x = 3,718,524.83 × 682,078.93
4. Step 4: Simplify right side
   2,479,005.61x = 2,536,327,437,224.83
5. Step 5: Solve for x
   x = 2,536,327,437,224.83/2,479,005.61
6. Step 6: Final answer
   x = 1,023,122.91