Finding the Fourth Proportional to 7,667.28, 10,581.06 and 4,310.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.28 : 10,581.06 = 4,310.10 : x
2. Step 2: Convert to fraction form
   7,667.28/10,581.06 = 4,310.10/x
3. Step 3: Cross multiply
   7,667.28x = 10,581.06 × 4,310.10
4. Step 4: Simplify right side
   7,667.28x = 45,605,426.71
5. Step 5: Solve for x
   x = 45,605,426.71/7,667.28
6. Step 6: Final answer
   x = 5,948.06