Finding the Fourth Proportional to 229,051.72, 343,609.98 and 88,824.52

Step by Step Solution

1. Step 1: Write the proportion equation
   229,051.72 : 343,609.98 = 88,824.52 : x
2. Step 2: Convert to fraction form
   229,051.72/343,609.98 = 88,824.52/x
3. Step 3: Cross multiply
   229,051.72x = 343,609.98 × 88,824.52
4. Step 4: Simplify right side
   229,051.72x = 30,520,991,540.71
5. Step 5: Solve for x
   x = 30,520,991,540.71/229,051.72
6. Step 6: Final answer
   x = 133,249.34