Finding the Fourth Proportional to 2,340,425.71, 3,510,638.56 and 1,618,496.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,425.71 : 3,510,638.56 = 1,618,496.33 : x
2. Step 2: Convert to fraction form
   2,340,425.71/3,510,638.56 = 1,618,496.33/x
3. Step 3: Cross multiply
   2,340,425.71x = 3,510,638.56 × 1,618,496.33
4. Step 4: Simplify right side
   2,340,425.71x = 5,681,955,603,717.05
5. Step 5: Solve for x
   x = 5,681,955,603,717.05/2,340,425.71
6. Step 6: Final answer
   x = 2,427,744.48