Finding the Fourth Proportional to 17,706.59, 24,435.79 and 9,749.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,706.59 : 24,435.79 = 9,749.55 : x
2. Step 2: Convert to fraction form
   17,706.59/24,435.79 = 9,749.55/x
3. Step 3: Cross multiply
   17,706.59x = 24,435.79 × 9,749.55
4. Step 4: Simplify right side
   17,706.59x = 238,237,956.39
5. Step 5: Solve for x
   x = 238,237,956.39/17,706.59
6. Step 6: Final answer
   x = 13,454.76