Finding the Fourth Proportional to 2,408,156.16, 3,323,229.84 and 1,320,424.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,156.16 : 3,323,229.84 = 1,320,424.32 : x
2. Step 2: Convert to fraction form
   2,408,156.16/3,323,229.84 = 1,320,424.32/x
3. Step 3: Cross multiply
   2,408,156.16x = 3,323,229.84 × 1,320,424.32
4. Step 4: Simplify right side
   2,408,156.16x = 4,388,073,501,685.71
5. Step 5: Solve for x
   x = 4,388,073,501,685.71/2,408,156.16
6. Step 6: Final answer
   x = 1,822,171.49