Finding the Fourth Proportional to 2,826,982.73, 4,242,267.59 and 1,207,763.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,982.73 : 4,242,267.59 = 1,207,763.75 : x
2. Step 2: Convert to fraction form
   2,826,982.73/4,242,267.59 = 1,207,763.75/x
3. Step 3: Cross multiply
   2,826,982.73x = 4,242,267.59 × 1,207,763.75
4. Step 4: Simplify right side
   2,826,982.73x = 5,123,657,017,568.71
5. Step 5: Solve for x
   x = 5,123,657,017,568.71/2,826,982.73
6. Step 6: Final answer
   x = 1,812,411.85