Finding the Fourth Proportional to 2,606,918.26, 3,597,760.17 and 1,445,728.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,918.26 : 3,597,760.17 = 1,445,728.18 : x
2. Step 2: Convert to fraction form
   2,606,918.26/3,597,760.17 = 1,445,728.18/x
3. Step 3: Cross multiply
   2,606,918.26x = 3,597,760.17 × 1,445,728.18
4. Step 4: Simplify right side
   2,606,918.26x = 5,201,383,262,650.59
5. Step 5: Solve for x
   x = 5,201,383,262,650.59/2,606,918.26
6. Step 6: Final answer
   x = 1,995,223.00