Finding the Fourth Proportional to 229,063.35, 316,096.71 and 127,087.72

Step by Step Solution

1. Step 1: Write the proportion equation
   229,063.35 : 316,096.71 = 127,087.72 : x
2. Step 2: Convert to fraction form
   229,063.35/316,096.71 = 127,087.72/x
3. Step 3: Cross multiply
   229,063.35x = 316,096.71 × 127,087.72
4. Step 4: Simplify right side
   229,063.35x = 40,172,010,173.40
5. Step 5: Solve for x
   x = 40,172,010,173.40/229,063.35
6. Step 6: Final answer
   x = 175,375.11