Finding the Fourth Proportional to 1,622,900.34, 2,434,571.98 and 676,049.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,900.34 : 2,434,571.98 = 676,049.63 : x
2. Step 2: Convert to fraction form
   1,622,900.34/2,434,571.98 = 676,049.63/x
3. Step 3: Cross multiply
   1,622,900.34x = 2,434,571.98 × 676,049.63
4. Step 4: Simplify right side
   1,622,900.34x = 1,645,891,472,424.38
5. Step 5: Solve for x
   x = 1,645,891,472,424.38/1,622,900.34
6. Step 6: Final answer
   x = 1,014,166.69