Finding the Fourth Proportional to 9,396.50, 12,967.17 and 5,670.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,396.50 : 12,967.17 = 5,670.50 : x
2. Step 2: Convert to fraction form
   9,396.50/12,967.17 = 5,670.50/x
3. Step 3: Cross multiply
   9,396.50x = 12,967.17 × 5,670.50
4. Step 4: Simplify right side
   9,396.50x = 73,530,337.49
5. Step 5: Solve for x
   x = 73,530,337.49/9,396.50
6. Step 6: Final answer
   x = 7,825.29