Finding the Fourth Proportional to 2,034.15, 2,769.90 and 2,034.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.15 : 2,769.90 = 2,034.15 : x
2. Step 2: Convert to fraction form
   2,034.15/2,769.90 = 2,034.15/x
3. Step 3: Cross multiply
   2,034.15x = 2,769.90 × 2,034.15
4. Step 4: Simplify right side
   2,034.15x = 5,634,392.09
5. Step 5: Solve for x
   x = 5,634,392.09/2,034.15
6. Step 6: Final answer
   x = 2,769.90