Finding the Fourth Proportional to 31,222.52, 43,091.24 and 17,613.33

Step by Step Solution

1. Step 1: Write the proportion equation
   31,222.52 : 43,091.24 = 17,613.33 : x
2. Step 2: Convert to fraction form
   31,222.52/43,091.24 = 17,613.33/x
3. Step 3: Cross multiply
   31,222.52x = 43,091.24 × 17,613.33
4. Step 4: Simplify right side
   31,222.52x = 758,980,142.16
5. Step 5: Solve for x
   x = 758,980,142.16/31,222.52
6. Step 6: Final answer
   x = 24,308.74