Finding the Fourth Proportional to 17,200.08, 23,738.01 and 9,647.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,200.08 : 23,738.01 = 9,647.14 : x
2. Step 2: Convert to fraction form
   17,200.08/23,738.01 = 9,647.14/x
3. Step 3: Cross multiply
   17,200.08x = 23,738.01 × 9,647.14
4. Step 4: Simplify right side
   17,200.08x = 229,003,905.79
5. Step 5: Solve for x
   x = 229,003,905.79/17,200.08
6. Step 6: Final answer
   x = 13,314.12