Finding the Fourth Proportional to 2,454,841, 3,682,392.72 and 772,075.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454,841 : 3,682,392.72 = 772,075.72 : x
2. Step 2: Convert to fraction form
   2,454,841/3,682,392.72 = 772,075.72/x
3. Step 3: Cross multiply
   2,454,841x = 3,682,392.72 × 772,075.72
4. Step 4: Simplify right side
   2,454,841x = 2,843,086,010,616.76
5. Step 5: Solve for x
   x = 2,843,086,010,616.76/2,454,841
6. Step 6: Final answer
   x = 1,158,154.85