Finding the Fourth Proportional to 117,648.33, 162,354.57 and 63,933.23

Step by Step Solution

1. Step 1: Write the proportion equation
   117,648.33 : 162,354.57 = 63,933.23 : x
2. Step 2: Convert to fraction form
   117,648.33/162,354.57 = 63,933.23/x
3. Step 3: Cross multiply
   117,648.33x = 162,354.57 × 63,933.23
4. Step 4: Simplify right side
   117,648.33x = 10,379,851,253.59
5. Step 5: Solve for x
   x = 10,379,851,253.59/117,648.33
6. Step 6: Final answer
   x = 88,227.78