Finding the Fourth Proportional to 12,658.02, 17,468.33 and 7,069.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,658.02 : 17,468.33 = 7,069.02 : x
2. Step 2: Convert to fraction form
   12,658.02/17,468.33 = 7,069.02/x
3. Step 3: Cross multiply
   12,658.02x = 17,468.33 × 7,069.02
4. Step 4: Simplify right side
   12,658.02x = 123,483,974.14
5. Step 5: Solve for x
   x = 123,483,974.14/12,658.02
6. Step 6: Final answer
   x = 9,755.39