Finding the Fourth Proportional to 12,717.69, 17,549.93 and 7,052.67

Step by Step Solution

1. Step 1: Write the proportion equation
   12,717.69 : 17,549.93 = 7,052.67 : x
2. Step 2: Convert to fraction form
   12,717.69/17,549.93 = 7,052.67/x
3. Step 3: Cross multiply
   12,717.69x = 17,549.93 × 7,052.67
4. Step 4: Simplify right side
   12,717.69x = 123,773,829.55
5. Step 5: Solve for x
   x = 123,773,829.55/12,717.69
6. Step 6: Final answer
   x = 9,732.41