Finding the Fourth Proportional to 2,034.90, 2,708.18 and 2,034.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.90 : 2,708.18 = 2,034.90 : x
2. Step 2: Convert to fraction form
   2,034.90/2,708.18 = 2,034.90/x
3. Step 3: Cross multiply
   2,034.90x = 2,708.18 × 2,034.90
4. Step 4: Simplify right side
   2,034.90x = 5,510,865.31
5. Step 5: Solve for x
   x = 5,510,865.31/2,034.90
6. Step 6: Final answer
   x = 2,708.18