Finding the Fourth Proportional to 194,928.72, 269,003.84 and 114,357.62

Step by Step Solution

1. Step 1: Write the proportion equation
   194,928.72 : 269,003.84 = 114,357.62 : x
2. Step 2: Convert to fraction form
   194,928.72/269,003.84 = 114,357.62/x
3. Step 3: Cross multiply
   194,928.72x = 269,003.84 × 114,357.62
4. Step 4: Simplify right side
   194,928.72x = 30,762,638,913.26
5. Step 5: Solve for x
   x = 30,762,638,913.26/194,928.72
6. Step 6: Final answer
   x = 157,814.81