Finding the Fourth Proportional to 17,775.34, 24,529.97 and 9,817.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,775.34 : 24,529.97 = 9,817.56 : x
2. Step 2: Convert to fraction form
   17,775.34/24,529.97 = 9,817.56/x
3. Step 3: Cross multiply
   17,775.34x = 24,529.97 × 9,817.56
4. Step 4: Simplify right side
   17,775.34x = 240,824,452.27
5. Step 5: Solve for x
   x = 240,824,452.27/17,775.34
6. Step 6: Final answer
   x = 13,548.23