Finding the Fourth Proportional to 31,736.82, 43,799.92 and 17,589.68

Step by Step Solution

1. Step 1: Write the proportion equation
   31,736.82 : 43,799.92 = 17,589.68 : x
2. Step 2: Convert to fraction form
   31,736.82/43,799.92 = 17,589.68/x
3. Step 3: Cross multiply
   31,736.82x = 43,799.92 × 17,589.68
4. Step 4: Simplify right side
   31,736.82x = 770,426,576.83
5. Step 5: Solve for x
   x = 770,426,576.83/31,736.82
6. Step 6: Final answer
   x = 24,275.48