Finding the Fourth Proportional to 2,340,449, 3,229,831.56 and 1,307,974.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,449 : 3,229,831.56 = 1,307,974.02 : x
2. Step 2: Convert to fraction form
   2,340,449/3,229,831.56 = 1,307,974.02/x
3. Step 3: Cross multiply
   2,340,449x = 3,229,831.56 × 1,307,974.02
4. Step 4: Simplify right side
   2,340,449x = 4,224,535,769,456.07
5. Step 5: Solve for x
   x = 4,224,535,769,456.07/2,340,449
6. Step 6: Final answer
   x = 1,805,010.82