Finding the Fourth Proportional to 3,626.04, 5,004.62 and 2,133.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,626.04 : 5,004.62 = 2,133.89 : x
2. Step 2: Convert to fraction form
   3,626.04/5,004.62 = 2,133.89/x
3. Step 3: Cross multiply
   3,626.04x = 5,004.62 × 2,133.89
4. Step 4: Simplify right side
   3,626.04x = 10,679,308.57
5. Step 5: Solve for x
   x = 10,679,308.57/3,626.04
6. Step 6: Final answer
   x = 2,945.17