Finding the Fourth Proportional to 31,591.89, 43,595.82 and 17,443.62

Step by Step Solution

1. Step 1: Write the proportion equation
   31,591.89 : 43,595.82 = 17,443.62 : x
2. Step 2: Convert to fraction form
   31,591.89/43,595.82 = 17,443.62/x
3. Step 3: Cross multiply
   31,591.89x = 43,595.82 × 17,443.62
4. Step 4: Simplify right side
   31,591.89x = 760,468,917.67
5. Step 5: Solve for x
   x = 760,468,917.67/31,591.89
6. Step 6: Final answer
   x = 24,071.65