Finding the Fourth Proportional to 16,185.12, 24,279.56 and 5,651.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,185.12 : 24,279.56 = 5,651.88 : x
2. Step 2: Convert to fraction form
   16,185.12/24,279.56 = 5,651.88/x
3. Step 3: Cross multiply
   16,185.12x = 24,279.56 × 5,651.88
4. Step 4: Simplify right side
   16,185.12x = 137,225,159.57
5. Step 5: Solve for x
   x = 137,225,159.57/16,185.12
6. Step 6: Final answer
   x = 8,478.48