Finding the Fourth Proportional to 1,622,947.09, 2,434,642.17 and 676,096.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,947.09 : 2,434,642.17 = 676,096.38 : x
2. Step 2: Convert to fraction form
   1,622,947.09/2,434,642.17 = 676,096.38/x
3. Step 3: Cross multiply
   1,622,947.09x = 2,434,642.17 × 676,096.38
4. Step 4: Simplify right side
   1,622,947.09x = 1,646,052,752,490.86
5. Step 5: Solve for x
   x = 1,646,052,752,490.86/1,622,947.09
6. Step 6: Final answer
   x = 1,014,236.86