Finding the Fourth Proportional to 123,953.29, 185,942.22 and 39,692.29

Step by Step Solution

1. Step 1: Write the proportion equation
   123,953.29 : 185,942.22 = 39,692.29 : x
2. Step 2: Convert to fraction form
   123,953.29/185,942.22 = 39,692.29/x
3. Step 3: Cross multiply
   123,953.29x = 185,942.22 × 39,692.29
4. Step 4: Simplify right side
   123,953.29x = 7,380,472,519.48
5. Step 5: Solve for x
   x = 7,380,472,519.48/123,953.29
6. Step 6: Final answer
   x = 59,542.37