Finding the Fourth Proportional to 229,851.72, 344,710.22 and 89,576.84

Step by Step Solution

1. Step 1: Write the proportion equation
   229,851.72 : 344,710.22 = 89,576.84 : x
2. Step 2: Convert to fraction form
   229,851.72/344,710.22 = 89,576.84/x
3. Step 3: Cross multiply
   229,851.72x = 344,710.22 × 89,576.84
4. Step 4: Simplify right side
   229,851.72x = 30,878,052,223.30
5. Step 5: Solve for x
   x = 30,878,052,223.30/229,851.72
6. Step 6: Final answer
   x = 134,339.01