Finding the Fourth Proportional to 31,672.41, 43,708.31 and 17,525.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,672.41 : 43,708.31 = 17,525.13 : x
2. Step 2: Convert to fraction form
   31,672.41/43,708.31 = 17,525.13/x
3. Step 3: Cross multiply
   31,672.41x = 43,708.31 × 17,525.13
4. Step 4: Simplify right side
   31,672.41x = 765,993,814.83
5. Step 5: Solve for x
   x = 765,993,814.83/31,672.41
6. Step 6: Final answer
   x = 24,184.89