Finding the Fourth Proportional to 200,965.02, 277,314.24 and 110,320.86

Step by Step Solution

1. Step 1: Write the proportion equation
   200,965.02 : 277,314.24 = 110,320.86 : x
2. Step 2: Convert to fraction form
   200,965.02/277,314.24 = 110,320.86/x
3. Step 3: Cross multiply
   200,965.02x = 277,314.24 × 110,320.86
4. Step 4: Simplify right side
   200,965.02x = 30,593,544,820.82
5. Step 5: Solve for x
   x = 30,593,544,820.82/200,965.02
6. Step 6: Final answer
   x = 152,233.18