Finding the Fourth Proportional to 2,297,621.10, 3,171,142.25 and 1,330,751.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297,621.10 : 3,171,142.25 = 1,330,751.10 : x
2. Step 2: Convert to fraction form
   2,297,621.10/3,171,142.25 = 1,330,751.10/x
3. Step 3: Cross multiply
   2,297,621.10x = 3,171,142.25 × 1,330,751.10
4. Step 4: Simplify right side
   2,297,621.10x = 4,220,001,037,443.98
5. Step 5: Solve for x
   x = 4,220,001,037,443.98/2,297,621.10
6. Step 6: Final answer
   x = 1,836,682.75