Finding the Fourth Proportional to 31,584.82, 43,584.74 and 17,438.58

Step by Step Solution

1. Step 1: Write the proportion equation
   31,584.82 : 43,584.74 = 17,438.58 : x
2. Step 2: Convert to fraction form
   31,584.82/43,584.74 = 17,438.58/x
3. Step 3: Cross multiply
   31,584.82x = 43,584.74 × 17,438.58
4. Step 4: Simplify right side
   31,584.82x = 760,055,975.27
5. Step 5: Solve for x
   x = 760,055,975.27/31,584.82
6. Step 6: Final answer
   x = 24,063.96