Finding the Fourth Proportional to 271,014.42, 406,456.29 and 113,157.30

Step by Step Solution

1. Step 1: Write the proportion equation
   271,014.42 : 406,456.29 = 113,157.30 : x
2. Step 2: Convert to fraction form
   271,014.42/406,456.29 = 113,157.30/x
3. Step 3: Cross multiply
   271,014.42x = 406,456.29 × 113,157.30
4. Step 4: Simplify right side
   271,014.42x = 45,993,496,344.42
5. Step 5: Solve for x
   x = 45,993,496,344.42/271,014.42
6. Step 6: Final answer
   x = 169,708.67