Finding the Fourth Proportional to 2,663,052.44, 3,994,607.82 and 769,810.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663,052.44 : 3,994,607.82 = 769,810.28 : x
2. Step 2: Convert to fraction form
   2,663,052.44/3,994,607.82 = 769,810.28/x
3. Step 3: Cross multiply
   2,663,052.44x = 3,994,607.82 × 769,810.28
4. Step 4: Simplify right side
   2,663,052.44x = 3,075,090,164,404.39
5. Step 5: Solve for x
   x = 3,075,090,164,404.39/2,663,052.44
6. Step 6: Final answer
   x = 1,154,723.85