Finding the Fourth Proportional to 17,189.82, 23,716.35 and 10,018.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,189.82 : 23,716.35 = 10,018.10 : x
2. Step 2: Convert to fraction form
   17,189.82/23,716.35 = 10,018.10/x
3. Step 3: Cross multiply
   17,189.82x = 23,716.35 × 10,018.10
4. Step 4: Simplify right side
   17,189.82x = 237,592,647.35
5. Step 5: Solve for x
   x = 237,592,647.35/17,189.82
6. Step 6: Final answer
   x = 13,821.71