Finding the Fourth Proportional to 2,262,571.91, 3,122,321.71 and 1,684,378.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,571.91 : 3,122,321.71 = 1,684,378.31 : x
2. Step 2: Convert to fraction form
   2,262,571.91/3,122,321.71 = 1,684,378.31/x
3. Step 3: Cross multiply
   2,262,571.91x = 3,122,321.71 × 1,684,378.31
4. Step 4: Simplify right side
   2,262,571.91x = 5,259,170,965,166.11
5. Step 5: Solve for x
   x = 5,259,170,965,166.11/2,262,571.91
6. Step 6: Final answer
   x = 2,324,421.58