Finding the Fourth Proportional to 2,297,100.37, 3,170,183.84 and 1,317,130.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297,100.37 : 3,170,183.84 = 1,317,130.59 : x
2. Step 2: Convert to fraction form
   2,297,100.37/3,170,183.84 = 1,317,130.59/x
3. Step 3: Cross multiply
   2,297,100.37x = 3,170,183.84 × 1,317,130.59
4. Step 4: Simplify right side
   2,297,100.37x = 4,175,546,105,308.62
5. Step 5: Solve for x
   x = 4,175,546,105,308.62/2,297,100.37
6. Step 6: Final answer
   x = 1,817,746.48