Finding the Fourth Proportional to 2,282,019.54, 3,149,398.22 and 1,263,424.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,019.54 : 3,149,398.22 = 1,263,424.29 : x
2. Step 2: Convert to fraction form
   2,282,019.54/3,149,398.22 = 1,263,424.29/x
3. Step 3: Cross multiply
   2,282,019.54x = 3,149,398.22 × 1,263,424.29
4. Step 4: Simplify right side
   2,282,019.54x = 3,979,026,210,030.76
5. Step 5: Solve for x
   x = 3,979,026,210,030.76/2,282,019.54
6. Step 6: Final answer
   x = 1,743,642.48