Finding the Fourth Proportional to 17,718.01, 24,450.72 and 9,760.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,718.01 : 24,450.72 = 9,760.06 : x
2. Step 2: Convert to fraction form
   17,718.01/24,450.72 = 9,760.06/x
3. Step 3: Cross multiply
   17,718.01x = 24,450.72 × 9,760.06
4. Step 4: Simplify right side
   17,718.01x = 238,640,494.24
5. Step 5: Solve for x
   x = 238,640,494.24/17,718.01
6. Step 6: Final answer
   x = 13,468.81