Finding the Fourth Proportional to 194,380.58, 268,153.52 and 113,758.17

Step by Step Solution

1. Step 1: Write the proportion equation
   194,380.58 : 268,153.52 = 113,758.17 : x
2. Step 2: Convert to fraction form
   194,380.58/268,153.52 = 113,758.17/x
3. Step 3: Cross multiply
   194,380.58x = 268,153.52 × 113,758.17
4. Step 4: Simplify right side
   194,380.58x = 30,504,653,145.47
5. Step 5: Solve for x
   x = 30,504,653,145.47/194,380.58
6. Step 6: Final answer
   x = 156,932.62