Finding the Fourth Proportional to 1,074,116.76, 1,482,290.49 and 584,087.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,116.76 : 1,482,290.49 = 584,087.82 : x
2. Step 2: Convert to fraction form
   1,074,116.76/1,482,290.49 = 584,087.82/x
3. Step 3: Cross multiply
   1,074,116.76x = 1,482,290.49 × 584,087.82
4. Step 4: Simplify right side
   1,074,116.76x = 865,787,820,910.83
5. Step 5: Solve for x
   x = 865,787,820,910.83/1,074,116.76
6. Step 6: Final answer
   x = 806,046.28