Finding the Fourth Proportional to 200,935.89, 277,295.12 and 110,300.29

Step by Step Solution

1. Step 1: Write the proportion equation
   200,935.89 : 277,295.12 = 110,300.29 : x
2. Step 2: Convert to fraction form
   200,935.89/277,295.12 = 110,300.29/x
3. Step 3: Cross multiply
   200,935.89x = 277,295.12 × 110,300.29
4. Step 4: Simplify right side
   200,935.89x = 30,585,732,151.58
5. Step 5: Solve for x
   x = 30,585,732,151.58/200,935.89
6. Step 6: Final answer
   x = 152,216.37