Finding the Fourth Proportional to 31,562.52, 43,556.46 and 17,222.18

Step by Step Solution

1. Step 1: Write the proportion equation
   31,562.52 : 43,556.46 = 17,222.18 : x
2. Step 2: Convert to fraction form
   31,562.52/43,556.46 = 17,222.18/x
3. Step 3: Cross multiply
   31,562.52x = 43,556.46 × 17,222.18
4. Step 4: Simplify right side
   31,562.52x = 750,137,194.28
5. Step 5: Solve for x
   x = 750,137,194.28/31,562.52
6. Step 6: Final answer
   x = 23,766.71