Finding the Fourth Proportional to 3,667.56, 5,061.33 and 2,251.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.56 : 5,061.33 = 2,251.32 : x
2. Step 2: Convert to fraction form
   3,667.56/5,061.33 = 2,251.32/x
3. Step 3: Cross multiply
   3,667.56x = 5,061.33 × 2,251.32
4. Step 4: Simplify right side
   3,667.56x = 11,394,673.46
5. Step 5: Solve for x
   x = 11,394,673.46/3,667.56
6. Step 6: Final answer
   x = 3,106.88