Finding the Fourth Proportional to 3,626.00, 5,441.15 and 1,317.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,626.00 : 5,441.15 = 1,317.68 : x
2. Step 2: Convert to fraction form
   3,626.00/5,441.15 = 1,317.68/x
3. Step 3: Cross multiply
   3,626.00x = 5,441.15 × 1,317.68
4. Step 4: Simplify right side
   3,626.00x = 7,169,667.33
5. Step 5: Solve for x
   x = 7,169,667.33/3,626.00
6. Step 6: Final answer
   x = 1,977.30