Finding the Fourth Proportional to 17,082.96, 23,575.56 and 9,631.44

Step by Step Solution

1. Step 1: Write the proportion equation
   17,082.96 : 23,575.56 = 9,631.44 : x
2. Step 2: Convert to fraction form
   17,082.96/23,575.56 = 9,631.44/x
3. Step 3: Cross multiply
   17,082.96x = 23,575.56 × 9,631.44
4. Step 4: Simplify right side
   17,082.96x = 227,066,591.61
5. Step 5: Solve for x
   x = 227,066,591.61/17,082.96
6. Step 6: Final answer
   x = 13,291.99