Finding the Fourth Proportional to 16,624.61, 24,929.83 and 5,528.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,624.61 : 24,929.83 = 5,528.33 : x
2. Step 2: Convert to fraction form
   16,624.61/24,929.83 = 5,528.33/x
3. Step 3: Cross multiply
   16,624.61x = 24,929.83 × 5,528.33
4. Step 4: Simplify right side
   16,624.61x = 137,820,327.08
5. Step 5: Solve for x
   x = 137,820,327.08/16,624.61
6. Step 6: Final answer
   x = 8,290.14