Finding the Fourth Proportional to 2,004.35, 2,763.06 and 1,296.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.35 : 2,763.06 = 1,296.14 : x
2. Step 2: Convert to fraction form
   2,004.35/2,763.06 = 1,296.14/x
3. Step 3: Cross multiply
   2,004.35x = 2,763.06 × 1,296.14
4. Step 4: Simplify right side
   2,004.35x = 3,581,312.59
5. Step 5: Solve for x
   x = 3,581,312.59/2,004.35
6. Step 6: Final answer
   x = 1,786.77