Finding the Fourth Proportional to 41,597.32, 62,386.78 and 12,008.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,597.32 : 62,386.78 = 12,008.72 : x
2. Step 2: Convert to fraction form
   41,597.32/62,386.78 = 12,008.72/x
3. Step 3: Cross multiply
   41,597.32x = 62,386.78 × 12,008.72
4. Step 4: Simplify right side
   41,597.32x = 749,185,372.72
5. Step 5: Solve for x
   x = 749,185,372.72/41,597.32
6. Step 6: Final answer
   x = 18,010.42