Finding the Fourth Proportional to 200,863.31, 277,182.06 and 110,217.02

Step by Step Solution

1. Step 1: Write the proportion equation
   200,863.31 : 277,182.06 = 110,217.02 : x
2. Step 2: Convert to fraction form
   200,863.31/277,182.06 = 110,217.02/x
3. Step 3: Cross multiply
   200,863.31x = 277,182.06 × 110,217.02
4. Step 4: Simplify right side
   200,863.31x = 30,550,180,650.66
5. Step 5: Solve for x
   x = 30,550,180,650.66/200,863.31
6. Step 6: Final answer
   x = 152,094.38