Finding the Fourth Proportional to 63,673.84, 87,872.88 and 35,380

Step by Step Solution

1. Step 1: Write the proportion equation
   63,673.84 : 87,872.88 = 35,380 : x
2. Step 2: Convert to fraction form
   63,673.84/87,872.88 = 35,380/x
3. Step 3: Cross multiply
   63,673.84x = 87,872.88 × 35,380
4. Step 4: Simplify right side
   63,673.84x = 3,108,942,494.40
5. Step 5: Solve for x
   x = 3,108,942,494.40/63,673.84
6. Step 6: Final answer
   x = 48,826.06