Finding the Fourth Proportional to 2,297,749.22, 3,170,769.72 and 1,265,055.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297,749.22 : 3,170,769.72 = 1,265,055.92 : x
2. Step 2: Convert to fraction form
   2,297,749.22/3,170,769.72 = 1,265,055.92/x
3. Step 3: Cross multiply
   2,297,749.22x = 3,170,769.72 × 1,265,055.92
4. Step 4: Simplify right side
   2,297,749.22x = 4,011,200,989,388.89
5. Step 5: Solve for x
   x = 4,011,200,989,388.89/2,297,749.22
6. Step 6: Final answer
   x = 1,745,708.78