Finding the Fourth Proportional to 12,262.65, 16,922.28 and 7,546.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,262.65 : 16,922.28 = 7,546.83 : x
2. Step 2: Convert to fraction form
   12,262.65/16,922.28 = 7,546.83/x
3. Step 3: Cross multiply
   12,262.65x = 16,922.28 × 7,546.83
4. Step 4: Simplify right side
   12,262.65x = 127,709,570.37
5. Step 5: Solve for x
   x = 127,709,570.37/12,262.65
6. Step 6: Final answer
   x = 10,414.52