Finding the Fourth Proportional to 17,707.89, 24,436.56 and 9,749.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,707.89 : 24,436.56 = 9,749.94 : x
2. Step 2: Convert to fraction form
   17,707.89/24,436.56 = 9,749.94/x
3. Step 3: Cross multiply
   17,707.89x = 24,436.56 × 9,749.94
4. Step 4: Simplify right side
   17,707.89x = 238,254,993.81
5. Step 5: Solve for x
   x = 238,254,993.81/17,707.89
6. Step 6: Final answer
   x = 13,454.74