Finding the Fourth Proportional to 16,556.37, 22,848.22 and 9,003.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,556.37 : 22,848.22 = 9,003.14 : x
2. Step 2: Convert to fraction form
   16,556.37/22,848.22 = 9,003.14/x
3. Step 3: Cross multiply
   16,556.37x = 22,848.22 × 9,003.14
4. Step 4: Simplify right side
   16,556.37x = 205,705,834.63
5. Step 5: Solve for x
   x = 205,705,834.63/16,556.37
6. Step 6: Final answer
   x = 12,424.58