Finding the Fourth Proportional to 16,628.61, 24,922.89 and 7,264.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,628.61 : 24,922.89 = 7,264.62 : x
2. Step 2: Convert to fraction form
   16,628.61/24,922.89 = 7,264.62/x
3. Step 3: Cross multiply
   16,628.61x = 24,922.89 × 7,264.62
4. Step 4: Simplify right side
   16,628.61x = 181,055,325.15
5. Step 5: Solve for x
   x = 181,055,325.15/16,628.61
6. Step 6: Final answer
   x = 10,888.18