Finding the Fourth Proportional to 31,692.94, 43,736.56 and 17,546.09

Step by Step Solution

1. Step 1: Write the proportion equation
   31,692.94 : 43,736.56 = 17,546.09 : x
2. Step 2: Convert to fraction form
   31,692.94/43,736.56 = 17,546.09/x
3. Step 3: Cross multiply
   31,692.94x = 43,736.56 × 17,546.09
4. Step 4: Simplify right side
   31,692.94x = 767,405,355.50
5. Step 5: Solve for x
   x = 767,405,355.50/31,692.94
6. Step 6: Final answer
   x = 24,213.77