Finding the Fourth Proportional to 16,994.77, 23,453.50 and 9,441.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,994.77 : 23,453.50 = 9,441.06 : x
2. Step 2: Convert to fraction form
   16,994.77/23,453.50 = 9,441.06/x
3. Step 3: Cross multiply
   16,994.77x = 23,453.50 × 9,441.06
4. Step 4: Simplify right side
   16,994.77x = 221,425,900.71
5. Step 5: Solve for x
   x = 221,425,900.71/16,994.77
6. Step 6: Final answer
   x = 13,029.06