Finding the Fourth Proportional to 117,647.69, 162,353.67 and 63,932.59

Step by Step Solution

1. Step 1: Write the proportion equation
   117,647.69 : 162,353.67 = 63,932.59 : x
2. Step 2: Convert to fraction form
   117,647.69/162,353.67 = 63,932.59/x
3. Step 3: Cross multiply
   117,647.69x = 162,353.67 × 63,932.59
4. Step 4: Simplify right side
   117,647.69x = 10,379,690,582.30
5. Step 5: Solve for x
   x = 10,379,690,582.30/117,647.69
6. Step 6: Final answer
   x = 88,226.90