Finding the Fourth Proportional to 7,667.36, 10,580.76 and 4,310.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.36 : 10,580.76 = 4,310.54 : x
2. Step 2: Convert to fraction form
   7,667.36/10,580.76 = 4,310.54/x
3. Step 3: Cross multiply
   7,667.36x = 10,580.76 × 4,310.54
4. Step 4: Simplify right side
   7,667.36x = 45,608,789.21
5. Step 5: Solve for x
   x = 45,608,789.21/7,667.36
6. Step 6: Final answer
   x = 5,948.43