Finding the Fourth Proportional to 17,046.78, 23,524.52 and 9,971.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,046.78 : 23,524.52 = 9,971.82 : x
2. Step 2: Convert to fraction form
   17,046.78/23,524.52 = 9,971.82/x
3. Step 3: Cross multiply
   17,046.78x = 23,524.52 × 9,971.82
4. Step 4: Simplify right side
   17,046.78x = 234,582,279.03
5. Step 5: Solve for x
   x = 234,582,279.03/17,046.78
6. Step 6: Final answer
   x = 13,761.09