Finding the Fourth Proportional to 63,899.32, 88,183.76 and 35,605

Step by Step Solution

1. Step 1: Write the proportion equation
   63,899.32 : 88,183.76 = 35,605 : x
2. Step 2: Convert to fraction form
   63,899.32/88,183.76 = 35,605/x
3. Step 3: Cross multiply
   63,899.32x = 88,183.76 × 35,605
4. Step 4: Simplify right side
   63,899.32x = 3,139,782,774.80
5. Step 5: Solve for x
   x = 3,139,782,774.80/63,899.32
6. Step 6: Final answer
   x = 49,136.40