Finding the Fourth Proportional to 63,854.37, 88,111.31 and 36,629.03

Step by Step Solution

1. Step 1: Write the proportion equation
   63,854.37 : 88,111.31 = 36,629.03 : x
2. Step 2: Convert to fraction form
   63,854.37/88,111.31 = 36,629.03/x
3. Step 3: Cross multiply
   63,854.37x = 88,111.31 × 36,629.03
4. Step 4: Simplify right side
   63,854.37x = 3,227,431,854.46
5. Step 5: Solve for x
   x = 3,227,431,854.46/63,854.37
6. Step 6: Final answer
   x = 50,543.63