Finding the Fourth Proportional to 31,673.16, 43,707.15 and 17,525.16

Step by Step Solution

1. Step 1: Write the proportion equation
   31,673.16 : 43,707.15 = 17,525.16 : x
2. Step 2: Convert to fraction form
   31,673.16/43,707.15 = 17,525.16/x
3. Step 3: Cross multiply
   31,673.16x = 43,707.15 × 17,525.16
4. Step 4: Simplify right side
   31,673.16x = 765,974,796.89
5. Step 5: Solve for x
   x = 765,974,796.89/31,673.16
6. Step 6: Final answer
   x = 24,183.72