Finding the Fourth Proportional to 12,662.02, 17,474.16 and 7,073.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,662.02 : 17,474.16 = 7,073.02 : x
2. Step 2: Convert to fraction form
   12,662.02/17,474.16 = 7,073.02/x
3. Step 3: Cross multiply
   12,662.02x = 17,474.16 × 7,073.02
4. Step 4: Simplify right side
   12,662.02x = 123,595,083.16
5. Step 5: Solve for x
   x = 123,595,083.16/12,662.02
6. Step 6: Final answer
   x = 9,761.09