Finding the Fourth Proportional to 17,427.15, 23,957.27 and 14,995.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,427.15 : 23,957.27 = 14,995.48 : x
2. Step 2: Convert to fraction form
   17,427.15/23,957.27 = 14,995.48/x
3. Step 3: Cross multiply
   17,427.15x = 23,957.27 × 14,995.48
4. Step 4: Simplify right side
   17,427.15x = 359,250,628.27
5. Step 5: Solve for x
   x = 359,250,628.27/17,427.15
6. Step 6: Final answer
   x = 20,614.42