Finding the Fourth Proportional to 9,459.56, 13,052.58 and 5,267

Step by Step Solution

1. Step 1: Write the proportion equation
   9,459.56 : 13,052.58 = 5,267 : x
2. Step 2: Convert to fraction form
   9,459.56/13,052.58 = 5,267/x
3. Step 3: Cross multiply
   9,459.56x = 13,052.58 × 5,267
4. Step 4: Simplify right side
   9,459.56x = 68,747,938.86
5. Step 5: Solve for x
   x = 68,747,938.86/9,459.56
6. Step 6: Final answer
   x = 7,267.56