Finding the Fourth Proportional to 31,513.22, 43,487.37 and 17,365.76

Step by Step Solution

1. Step 1: Write the proportion equation
   31,513.22 : 43,487.37 = 17,365.76 : x
2. Step 2: Convert to fraction form
   31,513.22/43,487.37 = 17,365.76/x
3. Step 3: Cross multiply
   31,513.22x = 43,487.37 × 17,365.76
4. Step 4: Simplify right side
   31,513.22x = 755,191,013.01
5. Step 5: Solve for x
   x = 755,191,013.01/31,513.22
6. Step 6: Final answer
   x = 23,964.26