Finding the Fourth Proportional to 16,419.42, 24,617.87 and 5,889.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,419.42 : 24,617.87 = 5,889.22 : x
2. Step 2: Convert to fraction form
   16,419.42/24,617.87 = 5,889.22/x
3. Step 3: Cross multiply
   16,419.42x = 24,617.87 × 5,889.22
4. Step 4: Simplify right side
   16,419.42x = 144,980,005.54
5. Step 5: Solve for x
   x = 144,980,005.54/16,419.42
6. Step 6: Final answer
   x = 8,829.79