Finding the Fourth Proportional to 63,517, 87,653.46 and 35,228.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,517 : 87,653.46 = 35,228.56 : x
2. Step 2: Convert to fraction form
   63,517/87,653.46 = 35,228.56/x
3. Step 3: Cross multiply
   63,517x = 87,653.46 × 35,228.56
4. Step 4: Simplify right side
   63,517x = 3,087,905,174.82
5. Step 5: Solve for x
   x = 3,087,905,174.82/63,517
6. Step 6: Final answer
   x = 48,615.41