Finding the Fourth Proportional to 16,611.37, 22,927.27 and 9,541.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,611.37 : 22,927.27 = 9,541.69 : x
2. Step 2: Convert to fraction form
   16,611.37/22,927.27 = 9,541.69/x
3. Step 3: Cross multiply
   16,611.37x = 22,927.27 × 9,541.69
4. Step 4: Simplify right side
   16,611.37x = 218,764,902.89
5. Step 5: Solve for x
   x = 218,764,902.89/16,611.37
6. Step 6: Final answer
   x = 13,169.59