Finding the Fourth Proportional to 117,662.01, 162,374.84 and 63,947.03

Step by Step Solution

1. Step 1: Write the proportion equation
   117,662.01 : 162,374.84 = 63,947.03 : x
2. Step 2: Convert to fraction form
   117,662.01/162,374.84 = 63,947.03/x
3. Step 3: Cross multiply
   117,662.01x = 162,374.84 × 63,947.03
4. Step 4: Simplify right side
   117,662.01x = 10,383,388,850.93
5. Step 5: Solve for x
   x = 10,383,388,850.93/117,662.01
6. Step 6: Final answer
   x = 88,247.59