Finding the Fourth Proportional to 63,983.69, 88,299.37 and 35,688.77

Step by Step Solution

1. Step 1: Write the proportion equation
   63,983.69 : 88,299.37 = 35,688.77 : x
2. Step 2: Convert to fraction form
   63,983.69/88,299.37 = 35,688.77/x
3. Step 3: Cross multiply
   63,983.69x = 88,299.37 × 35,688.77
4. Step 4: Simplify right side
   63,983.69x = 3,151,295,376.36
5. Step 5: Solve for x
   x = 3,151,295,376.36/63,983.69
6. Step 6: Final answer
   x = 49,251.55