Finding the Fourth Proportional to 23,114.33, 31,897.55 and 12,503.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,114.33 : 31,897.55 = 12,503.73 : x
2. Step 2: Convert to fraction form
   23,114.33/31,897.55 = 12,503.73/x
3. Step 3: Cross multiply
   23,114.33x = 31,897.55 × 12,503.73
4. Step 4: Simplify right side
   23,114.33x = 398,838,433.40
5. Step 5: Solve for x
   x = 398,838,433.40/23,114.33
6. Step 6: Final answer
   x = 17,255.03