Finding the Fourth Proportional to 2,175,456.83, 3,002,183.91 and 1,195,388.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,456.83 : 3,002,183.91 = 1,195,388.01 : x
2. Step 2: Convert to fraction form
   2,175,456.83/3,002,183.91 = 1,195,388.01/x
3. Step 3: Cross multiply
   2,175,456.83x = 3,002,183.91 × 1,195,388.01
4. Step 4: Simplify right side
   2,175,456.83x = 3,588,774,649,828.92
5. Step 5: Solve for x
   x = 3,588,774,649,828.92/2,175,456.83
6. Step 6: Final answer
   x = 1,649,664.85