Finding the Fourth Proportional to 3,626.74, 5,004.02 and 2,134.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,626.74 : 5,004.02 = 2,134.72 : x
2. Step 2: Convert to fraction form
   3,626.74/5,004.02 = 2,134.72/x
3. Step 3: Cross multiply
   3,626.74x = 5,004.02 × 2,134.72
4. Step 4: Simplify right side
   3,626.74x = 10,682,181.57
5. Step 5: Solve for x
   x = 10,682,181.57/3,626.74
6. Step 6: Final answer
   x = 2,945.39