Finding the Fourth Proportional to 70,857.49, 106,301.22 and 23,469.89

Step by Step Solution

1. Step 1: Write the proportion equation
   70,857.49 : 106,301.22 = 23,469.89 : x
2. Step 2: Convert to fraction form
   70,857.49/106,301.22 = 23,469.89/x
3. Step 3: Cross multiply
   70,857.49x = 106,301.22 × 23,469.89
4. Step 4: Simplify right side
   70,857.49x = 2,494,877,940.27
5. Step 5: Solve for x
   x = 2,494,877,940.27/70,857.49
6. Step 6: Final answer
   x = 35,209.80