Finding the Fourth Proportional to 8,682,404.88, 13,023,717.27 and 3,289,606.68

Step by Step Solution

1. Step 1: Write the proportion equation
   8,682,404.88 : 13,023,717.27 = 3,289,606.68 : x
2. Step 2: Convert to fraction form
   8,682,404.88/13,023,717.27 = 3,289,606.68/x
3. Step 3: Cross multiply
   8,682,404.88x = 13,023,717.27 × 3,289,606.68
4. Step 4: Simplify right side
   8,682,404.88x = 42,842,907,329,823.37
5. Step 5: Solve for x
   x = 42,842,907,329,823.37/8,682,404.88
6. Step 6: Final answer
   x = 4,934,451.68