Finding the Fourth Proportional to 63,945.45, 88,241.99 and 35,650.89

Step by Step Solution

1. Step 1: Write the proportion equation
   63,945.45 : 88,241.99 = 35,650.89 : x
2. Step 2: Convert to fraction form
   63,945.45/88,241.99 = 35,650.89/x
3. Step 3: Cross multiply
   63,945.45x = 88,241.99 × 35,650.89
4. Step 4: Simplify right side
   63,945.45x = 3,145,905,300.62
5. Step 5: Solve for x
   x = 3,145,905,300.62/63,945.45
6. Step 6: Final answer
   x = 49,196.70