Finding the Fourth Proportional to 16,300.27, 24,448.35 and 5,208.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.27 : 24,448.35 = 5,208.13 : x
2. Step 2: Convert to fraction form
   16,300.27/24,448.35 = 5,208.13/x
3. Step 3: Cross multiply
   16,300.27x = 24,448.35 × 5,208.13
4. Step 4: Simplify right side
   16,300.27x = 127,330,185.09
5. Step 5: Solve for x
   x = 127,330,185.09/16,300.27
6. Step 6: Final answer
   x = 7,811.54