Finding the Fourth Proportional to 3,812,488.05, 5,256,788.55 and 2,843,936.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,812,488.05 : 5,256,788.55 = 2,843,936.83 : x
2. Step 2: Convert to fraction form
   3,812,488.05/5,256,788.55 = 2,843,936.83/x
3. Step 3: Cross multiply
   3,812,488.05x = 5,256,788.55 × 2,843,936.83
4. Step 4: Simplify right side
   3,812,488.05x = 14,949,974,564,867.30
5. Step 5: Solve for x
   x = 14,949,974,564,867.30/3,812,488.05
6. Step 6: Final answer
   x = 3,921,317.09