Finding the Fourth Proportional to 117,521.88, 162,179.27 and 63,805.82

Step by Step Solution

1. Step 1: Write the proportion equation
   117,521.88 : 162,179.27 = 63,805.82 : x
2. Step 2: Convert to fraction form
   117,521.88/162,179.27 = 63,805.82/x
3. Step 3: Cross multiply
   117,521.88x = 162,179.27 × 63,805.82
4. Step 4: Simplify right side
   117,521.88x = 10,347,981,309.35
5. Step 5: Solve for x
   x = 10,347,981,309.35/117,521.88
6. Step 6: Final answer
   x = 88,051.53