Finding the Fourth Proportional to 117,650.56, 162,357.24 and 63,934.56

Step by Step Solution

1. Step 1: Write the proportion equation
   117,650.56 : 162,357.24 = 63,934.56 : x
2. Step 2: Convert to fraction form
   117,650.56/162,357.24 = 63,934.56/x
3. Step 3: Cross multiply
   117,650.56x = 162,357.24 × 63,934.56
4. Step 4: Simplify right side
   117,650.56x = 10,380,238,702.21
5. Step 5: Solve for x
   x = 10,380,238,702.21/117,650.56
6. Step 6: Final answer
   x = 88,229.40