Finding the Fourth Proportional to 12,046.32, 18,072.75 and 5,024.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,046.32 : 18,072.75 = 5,024.01 : x
2. Step 2: Convert to fraction form
   12,046.32/18,072.75 = 5,024.01/x
3. Step 3: Cross multiply
   12,046.32x = 18,072.75 × 5,024.01
4. Step 4: Simplify right side
   12,046.32x = 90,797,676.73
5. Step 5: Solve for x
   x = 90,797,676.73/12,046.32
6. Step 6: Final answer
   x = 7,537.38