Finding the Fourth Proportional to 31,736.70, 43,796.69 and 17,589.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,736.70 : 43,796.69 = 17,589.56 : x
2. Step 2: Convert to fraction form
   31,736.70/43,796.69 = 17,589.56/x
3. Step 3: Cross multiply
   31,736.70x = 43,796.69 × 17,589.56
4. Step 4: Simplify right side
   31,736.70x = 770,364,506.56
5. Step 5: Solve for x
   x = 770,364,506.56/31,736.70
6. Step 6: Final answer
   x = 24,273.62