Finding the Fourth Proportional to 2,922,463.72, 4,384,049.82 and 1,028,817.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,922,463.72 : 4,384,049.82 = 1,028,817.64 : x
2. Step 2: Convert to fraction form
   2,922,463.72/4,384,049.82 = 1,028,817.64/x
3. Step 3: Cross multiply
   2,922,463.72x = 4,384,049.82 × 1,028,817.64
4. Step 4: Simplify right side
   2,922,463.72x = 4,510,387,789,454.83
5. Step 5: Solve for x
   x = 4,510,387,789,454.83/2,922,463.72
6. Step 6: Final answer
   x = 1,543,351.17