Finding the Fourth Proportional to 11,924.61, 16,456.02 and 7,450.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,924.61 : 16,456.02 = 7,450.96 : x
2. Step 2: Convert to fraction form
   11,924.61/16,456.02 = 7,450.96/x
3. Step 3: Cross multiply
   11,924.61x = 16,456.02 × 7,450.96
4. Step 4: Simplify right side
   11,924.61x = 122,613,064.50
5. Step 5: Solve for x
   x = 122,613,064.50/11,924.61
6. Step 6: Final answer
   x = 10,282.36