Finding the Fourth Proportional to 2,383,749.72, 3,289,104.06 and 1,337,205.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383,749.72 : 3,289,104.06 = 1,337,205.72 : x
2. Step 2: Convert to fraction form
   2,383,749.72/3,289,104.06 = 1,337,205.72/x
3. Step 3: Cross multiply
   2,383,749.72x = 3,289,104.06 × 1,337,205.72
4. Step 4: Simplify right side
   2,383,749.72x = 4,398,208,762,707.22
5. Step 5: Solve for x
   x = 4,398,208,762,707.22/2,383,749.72
6. Step 6: Final answer
   x = 1,845,079.93