Finding the Fourth Proportional to 16,003.55, 22,083.75 and 8,832.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.55 : 22,083.75 = 8,832.03 : x
2. Step 2: Convert to fraction form
   16,003.55/22,083.75 = 8,832.03/x
3. Step 3: Cross multiply
   16,003.55x = 22,083.75 × 8,832.03
4. Step 4: Simplify right side
   16,003.55x = 195,044,342.51
5. Step 5: Solve for x
   x = 195,044,342.51/16,003.55
6. Step 6: Final answer
   x = 12,187.57