Finding the Fourth Proportional to 23,124.91, 31,912.37 and 12,514.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,124.91 : 31,912.37 = 12,514.54 : x
2. Step 2: Convert to fraction form
   23,124.91/31,912.37 = 12,514.54/x
3. Step 3: Cross multiply
   23,124.91x = 31,912.37 × 12,514.54
4. Step 4: Simplify right side
   23,124.91x = 399,368,488.51
5. Step 5: Solve for x
   x = 399,368,488.51/23,124.91
6. Step 6: Final answer
   x = 17,270.06