Finding the Fourth Proportional to 16,178.40, 24,267.72 and 5,084.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,178.40 : 24,267.72 = 5,084.84 : x
2. Step 2: Convert to fraction form
   16,178.40/24,267.72 = 5,084.84/x
3. Step 3: Cross multiply
   16,178.40x = 24,267.72 × 5,084.84
4. Step 4: Simplify right side
   16,178.40x = 123,397,473.36
5. Step 5: Solve for x
   x = 123,397,473.36/16,178.40
6. Step 6: Final answer
   x = 7,627.30