Finding the Fourth Proportional to 2,034.40, 2,707.52 and 2,034.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.40 : 2,707.52 = 2,034.40 : x
2. Step 2: Convert to fraction form
   2,034.40/2,707.52 = 2,034.40/x
3. Step 3: Cross multiply
   2,034.40x = 2,707.52 × 2,034.40
4. Step 4: Simplify right side
   2,034.40x = 5,508,178.69
5. Step 5: Solve for x
   x = 5,508,178.69/2,034.40
6. Step 6: Final answer
   x = 2,707.52