Finding the Fourth Proportional to 16,003.09, 24,004.63 and 4,316.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.09 : 24,004.63 = 4,316.31 : x
2. Step 2: Convert to fraction form
   16,003.09/24,004.63 = 4,316.31/x
3. Step 3: Cross multiply
   16,003.09x = 24,004.63 × 4,316.31
4. Step 4: Simplify right side
   16,003.09x = 103,611,424.52
5. Step 5: Solve for x
   x = 103,611,424.52/16,003.09
6. Step 6: Final answer
   x = 6,474.46