Finding the Fourth Proportional to 12,669.46, 17,483.73 and 7,080.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,669.46 : 17,483.73 = 7,080.46 : x
2. Step 2: Convert to fraction form
   12,669.46/17,483.73 = 7,080.46/x
3. Step 3: Cross multiply
   12,669.46x = 17,483.73 × 7,080.46
4. Step 4: Simplify right side
   12,669.46x = 123,792,850.92
5. Step 5: Solve for x
   x = 123,792,850.92/12,669.46
6. Step 6: Final answer
   x = 9,770.97