Finding the Fourth Proportional to 63,945.27, 88,241.27 and 35,645.49

Step by Step Solution

1. Step 1: Write the proportion equation
   63,945.27 : 88,241.27 = 35,645.49 : x
2. Step 2: Convert to fraction form
   63,945.27/88,241.27 = 35,645.49/x
3. Step 3: Cross multiply
   63,945.27x = 88,241.27 × 35,645.49
4. Step 4: Simplify right side
   63,945.27x = 3,145,403,129.14
5. Step 5: Solve for x
   x = 3,145,403,129.14/63,945.27
6. Step 6: Final answer
   x = 49,188.99