Finding the Fourth Proportional to 175,508.52, 263,096.70 and 108,081.98

Step by Step Solution

1. Step 1: Write the proportion equation
   175,508.52 : 263,096.70 = 108,081.98 : x
2. Step 2: Convert to fraction form
   175,508.52/263,096.70 = 108,081.98/x
3. Step 3: Cross multiply
   175,508.52x = 263,096.70 × 108,081.98
4. Step 4: Simplify right side
   175,508.52x = 28,436,012,267.47
5. Step 5: Solve for x
   x = 28,436,012,267.47/175,508.52
6. Step 6: Final answer
   x = 162,020.69