Finding the Fourth Proportional to 17,735.35, 24,475.89 and 9,777.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,735.35 : 24,475.89 = 9,777.56 : x
2. Step 2: Convert to fraction form
   17,735.35/24,475.89 = 9,777.56/x
3. Step 3: Cross multiply
   17,735.35x = 24,475.89 × 9,777.56
4. Step 4: Simplify right side
   17,735.35x = 239,314,483.03
5. Step 5: Solve for x
   x = 239,314,483.03/17,735.35
6. Step 6: Final answer
   x = 13,493.64