Finding the Fourth Proportional to 7,667.18, 10,580.72 and 4,310.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.18 : 10,580.72 = 4,310.18 : x
2. Step 2: Convert to fraction form
   7,667.18/10,580.72 = 4,310.18/x
3. Step 3: Cross multiply
   7,667.18x = 10,580.72 × 4,310.18
4. Step 4: Simplify right side
   7,667.18x = 45,604,807.73
5. Step 5: Solve for x
   x = 45,604,807.73/7,667.18
6. Step 6: Final answer
   x = 5,948.05