Finding the Fourth Proportional to 31,591.56, 43,596.08 and 17,443.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,591.56 : 43,596.08 = 17,443.52 : x
2. Step 2: Convert to fraction form
   31,591.56/43,596.08 = 17,443.52/x
3. Step 3: Cross multiply
   31,591.56x = 43,596.08 × 17,443.52
4. Step 4: Simplify right side
   31,591.56x = 760,469,093.40
5. Step 5: Solve for x
   x = 760,469,093.40/31,591.56
6. Step 6: Final answer
   x = 24,071.91