Finding the Fourth Proportional to 200,687.28, 276,951.56 and 110,051.52

Step by Step Solution

1. Step 1: Write the proportion equation
   200,687.28 : 276,951.56 = 110,051.52 : x
2. Step 2: Convert to fraction form
   200,687.28/276,951.56 = 110,051.52/x
3. Step 3: Cross multiply
   200,687.28x = 276,951.56 × 110,051.52
4. Step 4: Simplify right side
   200,687.28x = 30,478,940,144.37
5. Step 5: Solve for x
   x = 30,478,940,144.37/200,687.28
6. Step 6: Final answer
   x = 151,872.81