Finding the Fourth Proportional to 17,271.42, 23,835.43 and 10,197.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,271.42 : 23,835.43 = 10,197.69 : x
2. Step 2: Convert to fraction form
   17,271.42/23,835.43 = 10,197.69/x
3. Step 3: Cross multiply
   17,271.42x = 23,835.43 × 10,197.69
4. Step 4: Simplify right side
   17,271.42x = 243,066,326.16
5. Step 5: Solve for x
   x = 243,066,326.16/17,271.42
6. Step 6: Final answer
   x = 14,073.33