Finding the Fourth Proportional to 17,261.34, 23,811.75 and 10,967.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,261.34 : 23,811.75 = 10,967.10 : x
2. Step 2: Convert to fraction form
   17,261.34/23,811.75 = 10,967.10/x
3. Step 3: Cross multiply
   17,261.34x = 23,811.75 × 10,967.10
4. Step 4: Simplify right side
   17,261.34x = 261,145,843.43
5. Step 5: Solve for x
   x = 261,145,843.43/17,261.34
6. Step 6: Final answer
   x = 15,128.94