Finding the Fourth Proportional to 16,556.96, 22,848.89 and 9,003.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,556.96 : 22,848.89 = 9,003.34 : x
2. Step 2: Convert to fraction form
   16,556.96/22,848.89 = 9,003.34/x
3. Step 3: Cross multiply
   16,556.96x = 22,848.89 × 9,003.34
4. Step 4: Simplify right side
   16,556.96x = 205,716,325.29
5. Step 5: Solve for x
   x = 205,716,325.29/16,556.96
6. Step 6: Final answer
   x = 12,424.76