Finding the Fourth Proportional to 16,313.95, 24,468.83 and 5,219.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,313.95 : 24,468.83 = 5,219.71 : x
2. Step 2: Convert to fraction form
   16,313.95/24,468.83 = 5,219.71/x
3. Step 3: Cross multiply
   16,313.95x = 24,468.83 × 5,219.71
4. Step 4: Simplify right side
   16,313.95x = 127,720,074.30
5. Step 5: Solve for x
   x = 127,720,074.30/16,313.95
6. Step 6: Final answer
   x = 7,828.89