Finding the Fourth Proportional to 16,573.36, 22,871.78 and 9,501.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,573.36 : 22,871.78 = 9,501.12 : x
2. Step 2: Convert to fraction form
   16,573.36/22,871.78 = 9,501.12/x
3. Step 3: Cross multiply
   16,573.36x = 22,871.78 × 9,501.12
4. Step 4: Simplify right side
   16,573.36x = 217,307,526.39
5. Step 5: Solve for x
   x = 217,307,526.39/16,573.36
6. Step 6: Final answer
   x = 13,111.86