Finding the Fourth Proportional to 114,895.88, 158,556.32 and 67,189.30

Step by Step Solution

1. Step 1: Write the proportion equation
   114,895.88 : 158,556.32 = 67,189.30 : x
2. Step 2: Convert to fraction form
   114,895.88/158,556.32 = 67,189.30/x
3. Step 3: Cross multiply
   114,895.88x = 158,556.32 × 67,189.30
4. Step 4: Simplify right side
   114,895.88x = 10,653,288,151.38
5. Step 5: Solve for x
   x = 10,653,288,151.38/114,895.88
6. Step 6: Final answer
   x = 92,721.24