Finding the Fourth Proportional to 2,626.59, 3,923.01 and 2,379.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.59 : 3,923.01 = 2,379.27 : x
2. Step 2: Convert to fraction form
   2,626.59/3,923.01 = 2,379.27/x
3. Step 3: Cross multiply
   2,626.59x = 3,923.01 × 2,379.27
4. Step 4: Simplify right side
   2,626.59x = 9,333,900.00
5. Step 5: Solve for x
   x = 9,333,900.00/2,626.59
6. Step 6: Final answer
   x = 3,553.62