Finding the Fourth Proportional to 16,624.84, 22,947.04 and 9,825.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,624.84 : 22,947.04 = 9,825.16 : x
2. Step 2: Convert to fraction form
   16,624.84/22,947.04 = 9,825.16/x
3. Step 3: Cross multiply
   16,624.84x = 22,947.04 × 9,825.16
4. Step 4: Simplify right side
   16,624.84x = 225,458,339.53
5. Step 5: Solve for x
   x = 225,458,339.53/16,624.84
6. Step 6: Final answer
   x = 13,561.53