Finding the Fourth Proportional to 1,622,208.16, 2,238,661.83 and 897,104.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,208.16 : 2,238,661.83 = 897,104.98 : x
2. Step 2: Convert to fraction form
   1,622,208.16/2,238,661.83 = 897,104.98/x
3. Step 3: Cross multiply
   1,622,208.16x = 2,238,661.83 × 897,104.98
4. Step 4: Simplify right side
   1,622,208.16x = 2,008,314,676,228.91
5. Step 5: Solve for x
   x = 2,008,314,676,228.91/1,622,208.16
6. Step 6: Final answer
   x = 1,238,012.93