Finding the Fourth Proportional to 3,667.19, 5,501.33 and 1,327.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.19 : 5,501.33 = 1,327.37 : x
2. Step 2: Convert to fraction form
   3,667.19/5,501.33 = 1,327.37/x
3. Step 3: Cross multiply
   3,667.19x = 5,501.33 × 1,327.37
4. Step 4: Simplify right side
   3,667.19x = 7,302,300.40
5. Step 5: Solve for x
   x = 7,302,300.40/3,667.19
6. Step 6: Final answer
   x = 1,991.25