Finding the Fourth Proportional to 16,506.03, 22,778.01 and 9,335.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,506.03 : 22,778.01 = 9,335.82 : x
2. Step 2: Convert to fraction form
   16,506.03/22,778.01 = 9,335.82/x
3. Step 3: Cross multiply
   16,506.03x = 22,778.01 × 9,335.82
4. Step 4: Simplify right side
   16,506.03x = 212,651,401.32
5. Step 5: Solve for x
   x = 212,651,401.32/16,506.03
6. Step 6: Final answer
   x = 12,883.26