Finding the Fourth Proportional to 185,096.56, 277,441.06 and 121,028.28

Step by Step Solution

1. Step 1: Write the proportion equation
   185,096.56 : 277,441.06 = 121,028.28 : x
2. Step 2: Convert to fraction form
   185,096.56/277,441.06 = 121,028.28/x
3. Step 3: Cross multiply
   185,096.56x = 277,441.06 × 121,028.28
4. Step 4: Simplify right side
   185,096.56x = 33,578,215,191.59
5. Step 5: Solve for x
   x = 33,578,215,191.59/185,096.56
6. Step 6: Final answer
   x = 181,409.18