Finding the Fourth Proportional to 16,436.63, 24,658.83 and 5,343.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,436.63 : 24,658.83 = 5,343.32 : x
2. Step 2: Convert to fraction form
   16,436.63/24,658.83 = 5,343.32/x
3. Step 3: Cross multiply
   16,436.63x = 24,658.83 × 5,343.32
4. Step 4: Simplify right side
   16,436.63x = 131,760,019.52
5. Step 5: Solve for x
   x = 131,760,019.52/16,436.63
6. Step 6: Final answer
   x = 8,016.24