Finding the Fourth Proportional to 1,517,118.82, 2,093,698.71 and 863,757.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,118.82 : 2,093,698.71 = 863,757.81 : x
2. Step 2: Convert to fraction form
   1,517,118.82/2,093,698.71 = 863,757.81/x
3. Step 3: Cross multiply
   1,517,118.82x = 2,093,698.71 × 863,757.81
4. Step 4: Simplify right side
   1,517,118.82x = 1,808,448,612,549.43
5. Step 5: Solve for x
   x = 1,808,448,612,549.43/1,517,118.82
6. Step 6: Final answer
   x = 1,192,028.33