Finding the Fourth Proportional to 194,686.93, 268,725.41 and 114,131.89

Step by Step Solution

1. Step 1: Write the proportion equation
   194,686.93 : 268,725.41 = 114,131.89 : x
2. Step 2: Convert to fraction form
   194,686.93/268,725.41 = 114,131.89/x
3. Step 3: Cross multiply
   194,686.93x = 268,725.41 × 114,131.89
4. Step 4: Simplify right side
   194,686.93x = 30,670,138,934.32
5. Step 5: Solve for x
   x = 30,670,138,934.32/194,686.93
6. Step 6: Final answer
   x = 157,535.69