Finding the Fourth Proportional to 12,727.17, 17,563.59 and 7,061.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,727.17 : 17,563.59 = 7,061.94 : x
2. Step 2: Convert to fraction form
   12,727.17/17,563.59 = 7,061.94/x
3. Step 3: Cross multiply
   12,727.17x = 17,563.59 × 7,061.94
4. Step 4: Simplify right side
   12,727.17x = 124,033,018.76
5. Step 5: Solve for x
   x = 124,033,018.76/12,727.17
6. Step 6: Final answer
   x = 9,745.53