Finding the Fourth Proportional to 9,968.82, 13,746.56 and 7,446.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,968.82 : 13,746.56 = 7,446.98 : x
2. Step 2: Convert to fraction form
   9,968.82/13,746.56 = 7,446.98/x
3. Step 3: Cross multiply
   9,968.82x = 13,746.56 × 7,446.98
4. Step 4: Simplify right side
   9,968.82x = 102,370,357.39
5. Step 5: Solve for x
   x = 102,370,357.39/9,968.82
6. Step 6: Final answer
   x = 10,269.05