Finding the Fourth Proportional to 16,399.01, 24,602.18 and 5,305.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,399.01 : 24,602.18 = 5,305.46 : x
2. Step 2: Convert to fraction form
   16,399.01/24,602.18 = 5,305.46/x
3. Step 3: Cross multiply
   16,399.01x = 24,602.18 × 5,305.46
4. Step 4: Simplify right side
   16,399.01x = 130,525,732.36
5. Step 5: Solve for x
   x = 130,525,732.36/16,399.01
6. Step 6: Final answer
   x = 7,959.37