Finding the Fourth Proportional to 2,665,371.98, 3,998,054.73 and 868,252.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,371.98 : 3,998,054.73 = 868,252.52 : x
2. Step 2: Convert to fraction form
   2,665,371.98/3,998,054.73 = 868,252.52/x
3. Step 3: Cross multiply
   2,665,371.98x = 3,998,054.73 × 868,252.52
4. Step 4: Simplify right side
   2,665,371.98x = 3,471,321,107,671.50
5. Step 5: Solve for x
   x = 3,471,321,107,671.50/2,665,371.98
6. Step 6: Final answer
   x = 1,302,377.73