Finding the Fourth Proportional to 200,731.60, 277,012.39 and 110,081.59

Step by Step Solution

1. Step 1: Write the proportion equation
   200,731.60 : 277,012.39 = 110,081.59 : x
2. Step 2: Convert to fraction form
   200,731.60/277,012.39 = 110,081.59/x
3. Step 3: Cross multiply
   200,731.60x = 277,012.39 × 110,081.59
4. Step 4: Simplify right side
   200,731.60x = 30,493,964,823.07
5. Step 5: Solve for x
   x = 30,493,964,823.07/200,731.60
6. Step 6: Final answer
   x = 151,914.12