Finding the Fourth Proportional to 229,055.72, 343,615.98 and 88,828.52

Step by Step Solution

1. Step 1: Write the proportion equation
   229,055.72 : 343,615.98 = 88,828.52 : x
2. Step 2: Convert to fraction form
   229,055.72/343,615.98 = 88,828.52/x
3. Step 3: Cross multiply
   229,055.72x = 343,615.98 × 88,828.52
4. Step 4: Simplify right side
   229,055.72x = 30,522,898,951.75
5. Step 5: Solve for x
   x = 30,522,898,951.75/229,055.72
6. Step 6: Final answer
   x = 133,255.34