Finding the Fourth Proportional to 16,435.23, 24,647.63 and 5,339.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,435.23 : 24,647.63 = 5,339.36 : x
2. Step 2: Convert to fraction form
   16,435.23/24,647.63 = 5,339.36/x
3. Step 3: Cross multiply
   16,435.23x = 24,647.63 × 5,339.36
4. Step 4: Simplify right side
   16,435.23x = 131,602,419.78
5. Step 5: Solve for x
   x = 131,602,419.78/16,435.23
6. Step 6: Final answer
   x = 8,007.34