Finding the Fourth Proportional to 2,055,289.99, 3,083,230.38 and 635,456.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,289.99 : 3,083,230.38 = 635,456.79 : x
2. Step 2: Convert to fraction form
   2,055,289.99/3,083,230.38 = 635,456.79/x
3. Step 3: Cross multiply
   2,055,289.99x = 3,083,230.38 × 635,456.79
4. Step 4: Simplify right side
   2,055,289.99x = 1,959,259,680,105.28
5. Step 5: Solve for x
   x = 1,959,259,680,105.28/2,055,289.99
6. Step 6: Final answer
   x = 953,276.52