Finding the Fourth Proportional to 2,297,676.93, 3,170,817.62 and 1,265,280.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297,676.93 : 3,170,817.62 = 1,265,280.72 : x
2. Step 2: Convert to fraction form
   2,297,676.93/3,170,817.62 = 1,265,280.72/x
3. Step 3: Cross multiply
   2,297,676.93x = 3,170,817.62 × 1,265,280.72
4. Step 4: Simplify right side
   2,297,676.93x = 4,011,974,401,222.29
5. Step 5: Solve for x
   x = 4,011,974,401,222.29/2,297,676.93
6. Step 6: Final answer
   x = 1,746,100.31