Finding the Fourth Proportional to 16,084.24, 24,124.30 and 4,990.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,084.24 : 24,124.30 = 4,990.68 : x
2. Step 2: Convert to fraction form
   16,084.24/24,124.30 = 4,990.68/x
3. Step 3: Cross multiply
   16,084.24x = 24,124.30 × 4,990.68
4. Step 4: Simplify right side
   16,084.24x = 120,396,661.52
5. Step 5: Solve for x
   x = 120,396,661.52/16,084.24
6. Step 6: Final answer
   x = 7,485.38