Finding the Fourth Proportional to 194,356.06, 268,119.72 and 113,734.15

Step by Step Solution

1. Step 1: Write the proportion equation
   194,356.06 : 268,119.72 = 113,734.15 : x
2. Step 2: Convert to fraction form
   194,356.06/268,119.72 = 113,734.15/x
3. Step 3: Cross multiply
   194,356.06x = 268,119.72 × 113,734.15
4. Step 4: Simplify right side
   194,356.06x = 30,494,368,452.44
5. Step 5: Solve for x
   x = 30,494,368,452.44/194,356.06
6. Step 6: Final answer
   x = 156,899.50