Finding the Fourth Proportional to 114,884.29, 158,364.61 and 80,799.89

Step by Step Solution

1. Step 1: Write the proportion equation
   114,884.29 : 158,364.61 = 80,799.89 : x
2. Step 2: Convert to fraction form
   114,884.29/158,364.61 = 80,799.89/x
3. Step 3: Cross multiply
   114,884.29x = 158,364.61 × 80,799.89
4. Step 4: Simplify right side
   114,884.29x = 12,795,843,261.80
5. Step 5: Solve for x
   x = 12,795,843,261.80/114,884.29
6. Step 6: Final answer
   x = 111,380.27