Finding the Fourth Proportional to 16,632.55, 22,955.23 and 9,558.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,632.55 : 22,955.23 = 9,558.82 : x
2. Step 2: Convert to fraction form
   16,632.55/22,955.23 = 9,558.82/x
3. Step 3: Cross multiply
   16,632.55x = 22,955.23 × 9,558.82
4. Step 4: Simplify right side
   16,632.55x = 219,424,911.63
5. Step 5: Solve for x
   x = 219,424,911.63/16,632.55
6. Step 6: Final answer
   x = 13,192.50