Finding the Fourth Proportional to 16,619.63, 22,934.69 and 9,546.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,619.63 : 22,934.69 = 9,546.51 : x
2. Step 2: Convert to fraction form
   16,619.63/22,934.69 = 9,546.51/x
3. Step 3: Cross multiply
   16,619.63x = 22,934.69 × 9,546.51
4. Step 4: Simplify right side
   16,619.63x = 218,946,085.03
5. Step 5: Solve for x
   x = 218,946,085.03/16,619.63
6. Step 6: Final answer
   x = 13,173.95