Finding the Fourth Proportional to 2,680,757.55, 3,699,469.97 and 1,457,065.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,757.55 : 3,699,469.97 = 1,457,065.89 : x
2. Step 2: Convert to fraction form
   2,680,757.55/3,699,469.97 = 1,457,065.89/x
3. Step 3: Cross multiply
   2,680,757.55x = 3,699,469.97 × 1,457,065.89
4. Step 4: Simplify right side
   2,680,757.55x = 5,390,371,512,949.75
5. Step 5: Solve for x
   x = 5,390,371,512,949.75/2,680,757.55
6. Step 6: Final answer
   x = 2,010,764.28