Finding the Fourth Proportional to 567,517.76, 851,279.72 and 168,162

Step by Step Solution

1. Step 1: Write the proportion equation
   567,517.76 : 851,279.72 = 168,162 : x
2. Step 2: Convert to fraction form
   567,517.76/851,279.72 = 168,162/x
3. Step 3: Cross multiply
   567,517.76x = 851,279.72 × 168,162
4. Step 4: Simplify right side
   567,517.76x = 143,152,900,274.64
5. Step 5: Solve for x
   x = 143,152,900,274.64/567,517.76
6. Step 6: Final answer
   x = 252,243.91