Finding the Fourth Proportional to 17,706.72, 24,435.96 and 9,749.67

Step by Step Solution

1. Step 1: Write the proportion equation
   17,706.72 : 24,435.96 = 9,749.67 : x
2. Step 2: Convert to fraction form
   17,706.72/24,435.96 = 9,749.67/x
3. Step 3: Cross multiply
   17,706.72x = 24,435.96 × 9,749.67
4. Step 4: Simplify right side
   17,706.72x = 238,242,546.13
5. Step 5: Solve for x
   x = 238,242,546.13/17,706.72
6. Step 6: Final answer
   x = 13,454.92