Finding the Fourth Proportional to 7,667.39, 10,580.96 and 4,682.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.39 : 10,580.96 = 4,682.81 : x
2. Step 2: Convert to fraction form
   7,667.39/10,580.96 = 4,682.81/x
3. Step 3: Cross multiply
   7,667.39x = 10,580.96 × 4,682.81
4. Step 4: Simplify right side
   7,667.39x = 49,548,601.88
5. Step 5: Solve for x
   x = 49,548,601.88/7,667.39
6. Step 6: Final answer
   x = 6,462.25