Finding the Fourth Proportional to 12,446.98, 17,173.82 and 7,068.22

Step by Step Solution

1. Step 1: Write the proportion equation
   12,446.98 : 17,173.82 = 7,068.22 : x
2. Step 2: Convert to fraction form
   12,446.98/17,173.82 = 7,068.22/x
3. Step 3: Cross multiply
   12,446.98x = 17,173.82 × 7,068.22
4. Step 4: Simplify right side
   12,446.98x = 121,388,338.00
5. Step 5: Solve for x
   x = 121,388,338.00/12,446.98
6. Step 6: Final answer
   x = 9,752.43