Finding the Fourth Proportional to 22,823.47, 31,496.43 and 12,751.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,823.47 : 31,496.43 = 12,751.93 : x
2. Step 2: Convert to fraction form
   22,823.47/31,496.43 = 12,751.93/x
3. Step 3: Cross multiply
   22,823.47x = 31,496.43 × 12,751.93
4. Step 4: Simplify right side
   22,823.47x = 401,640,270.61
5. Step 5: Solve for x
   x = 401,640,270.61/22,823.47
6. Step 6: Final answer
   x = 17,597.69