Finding the Fourth Proportional to 229,492.69, 316,684.59 and 132,689.24

Step by Step Solution

1. Step 1: Write the proportion equation
   229,492.69 : 316,684.59 = 132,689.24 : x
2. Step 2: Convert to fraction form
   229,492.69/316,684.59 = 132,689.24/x
3. Step 3: Cross multiply
   229,492.69x = 316,684.59 × 132,689.24
4. Step 4: Simplify right side
   229,492.69x = 42,020,636,673.37
5. Step 5: Solve for x
   x = 42,020,636,673.37/229,492.69
6. Step 6: Final answer
   x = 183,102.29