Finding the Fourth Proportional to 63,977.98, 88,289.73 and 35,685.49

Step by Step Solution

1. Step 1: Write the proportion equation
   63,977.98 : 88,289.73 = 35,685.49 : x
2. Step 2: Convert to fraction form
   63,977.98/88,289.73 = 35,685.49/x
3. Step 3: Cross multiply
   63,977.98x = 88,289.73 × 35,685.49
4. Step 4: Simplify right side
   63,977.98x = 3,150,662,277.02
5. Step 5: Solve for x
   x = 3,150,662,277.02/63,977.98
6. Step 6: Final answer
   x = 49,246.04