Finding the Fourth Proportional to 41,973.12, 57,922.56 and 23,109.60

Step by Step Solution

1. Step 1: Write the proportion equation
   41,973.12 : 57,922.56 = 23,109.60 : x
2. Step 2: Convert to fraction form
   41,973.12/57,922.56 = 23,109.60/x
3. Step 3: Cross multiply
   41,973.12x = 57,922.56 × 23,109.60
4. Step 4: Simplify right side
   41,973.12x = 1,338,567,192.58
5. Step 5: Solve for x
   x = 1,338,567,192.58/41,973.12
6. Step 6: Final answer
   x = 31,891.06