Finding the Fourth Proportional to 3,368,100.94, 4,647,981.22 and 1,819,362.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,368,100.94 : 4,647,981.22 = 1,819,362.61 : x
2. Step 2: Convert to fraction form
   3,368,100.94/4,647,981.22 = 1,819,362.61/x
3. Step 3: Cross multiply
   3,368,100.94x = 4,647,981.22 × 1,819,362.61
4. Step 4: Simplify right side
   3,368,100.94x = 8,456,363,234,553.37
5. Step 5: Solve for x
   x = 8,456,363,234,553.37/3,368,100.94
6. Step 6: Final answer
   x = 2,510,721.44