Finding the Fourth Proportional to 2,039,414.53, 3,056,366.10 and 776,553.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,414.53 : 3,056,366.10 = 776,553.25 : x
2. Step 2: Convert to fraction form
   2,039,414.53/3,056,366.10 = 776,553.25/x
3. Step 3: Cross multiply
   2,039,414.53x = 3,056,366.10 × 776,553.25
4. Step 4: Simplify right side
   2,039,414.53x = 2,373,431,028,144.83
5. Step 5: Solve for x
   x = 2,373,431,028,144.83/2,039,414.53
6. Step 6: Final answer
   x = 1,163,780.58