Finding the Fourth Proportional to 7,667.34, 10,579.05 and 4,309.49

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.34 : 10,579.05 = 4,309.49 : x
2. Step 2: Convert to fraction form
   7,667.34/10,579.05 = 4,309.49/x
3. Step 3: Cross multiply
   7,667.34x = 10,579.05 × 4,309.49
4. Step 4: Simplify right side
   7,667.34x = 45,590,257.29
5. Step 5: Solve for x
   x = 45,590,257.29/7,667.34
6. Step 6: Final answer
   x = 5,946.03