Finding the Fourth Proportional to 200,722.86, 277,004.61 and 110,079

Step by Step Solution

1. Step 1: Write the proportion equation
   200,722.86 : 277,004.61 = 110,079 : x
2. Step 2: Convert to fraction form
   200,722.86/277,004.61 = 110,079/x
3. Step 3: Cross multiply
   200,722.86x = 277,004.61 × 110,079
4. Step 4: Simplify right side
   200,722.86x = 30,492,390,464.19
5. Step 5: Solve for x
   x = 30,492,390,464.19/200,722.86
6. Step 6: Final answer
   x = 151,912.89