Finding the Fourth Proportional to 303,531.96, 418,874.72 and 167,566.10

Step by Step Solution

1. Step 1: Write the proportion equation
   303,531.96 : 418,874.72 = 167,566.10 : x
2. Step 2: Convert to fraction form
   303,531.96/418,874.72 = 167,566.10/x
3. Step 3: Cross multiply
   303,531.96x = 418,874.72 × 167,566.10
4. Step 4: Simplify right side
   303,531.96x = 70,189,200,286.79
5. Step 5: Solve for x
   x = 70,189,200,286.79/303,531.96
6. Step 6: Final answer
   x = 231,241.55