Finding the Fourth Proportional to 39,123, 53,995.21 and 24,016.91

Step by Step Solution

1. Step 1: Write the proportion equation
   39,123 : 53,995.21 = 24,016.91 : x
2. Step 2: Convert to fraction form
   39,123/53,995.21 = 24,016.91/x
3. Step 3: Cross multiply
   39,123x = 53,995.21 × 24,016.91
4. Step 4: Simplify right side
   39,123x = 1,296,797,768.98
5. Step 5: Solve for x
   x = 1,296,797,768.98/39,123
6. Step 6: Final answer
   x = 33,146.69