Finding the Fourth Proportional to 229,062.35, 316,095.33 and 127,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   229,062.35 : 316,095.33 = 127,086.72 : x
2. Step 2: Convert to fraction form
   229,062.35/316,095.33 = 127,086.72/x
3. Step 3: Cross multiply
   229,062.35x = 316,095.33 × 127,086.72
4. Step 4: Simplify right side
   229,062.35x = 40,171,518,697.02
5. Step 5: Solve for x
   x = 40,171,518,697.02/229,062.35
6. Step 6: Final answer
   x = 175,373.73