Finding the Fourth Proportional to 194,619.58, 268,568.93 and 114,100.73

Step by Step Solution

1. Step 1: Write the proportion equation
   194,619.58 : 268,568.93 = 114,100.73 : x
2. Step 2: Convert to fraction form
   194,619.58/268,568.93 = 114,100.73/x
3. Step 3: Cross multiply
   194,619.58x = 268,568.93 × 114,100.73
4. Step 4: Simplify right side
   194,619.58x = 30,643,910,062.10
5. Step 5: Solve for x
   x = 30,643,910,062.10/194,619.58
6. Step 6: Final answer
   x = 157,455.43