Finding the Fourth Proportional to 117,411.35, 162,027.73 and 63,696.37

Step by Step Solution

1. Step 1: Write the proportion equation
   117,411.35 : 162,027.73 = 63,696.37 : x
2. Step 2: Convert to fraction form
   117,411.35/162,027.73 = 63,696.37/x
3. Step 3: Cross multiply
   117,411.35x = 162,027.73 × 63,696.37
4. Step 4: Simplify right side
   117,411.35x = 10,320,577,714.28
5. Step 5: Solve for x
   x = 10,320,577,714.28/117,411.35
6. Step 6: Final answer
   x = 87,901.02