Finding the Fourth Proportional to 3,391,116.49, 5,087,377.82 and 995,039.29

Step by Step Solution

1. Step 1: Write the proportion equation
   3,391,116.49 : 5,087,377.82 = 995,039.29 : x
2. Step 2: Convert to fraction form
   3,391,116.49/5,087,377.82 = 995,039.29/x
3. Step 3: Cross multiply
   3,391,116.49x = 5,087,377.82 × 995,039.29
4. Step 4: Simplify right side
   3,391,116.49x = 5,062,140,813,974.55
5. Step 5: Solve for x
   x = 5,062,140,813,974.55/3,391,116.49
6. Step 6: Final answer
   x = 1,492,765.24