Finding the Fourth Proportional to 63,947.81, 88,247.98 and 35,653.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,947.81 : 88,247.98 = 35,653.50 : x
2. Step 2: Convert to fraction form
   63,947.81/88,247.98 = 35,653.50/x
3. Step 3: Cross multiply
   63,947.81x = 88,247.98 × 35,653.50
4. Step 4: Simplify right side
   63,947.81x = 3,146,349,399.50
5. Step 5: Solve for x
   x = 3,146,349,399.50/63,947.81
6. Step 6: Final answer
   x = 49,201.83