Finding the Fourth Proportional to 63,648.59, 87,838.83 and 35,354.07

Step by Step Solution

1. Step 1: Write the proportion equation
   63,648.59 : 87,838.83 = 35,354.07 : x
2. Step 2: Convert to fraction form
   63,648.59/87,838.83 = 35,354.07/x
3. Step 3: Cross multiply
   63,648.59x = 87,838.83 × 35,354.07
4. Step 4: Simplify right side
   63,648.59x = 3,105,460,144.54
5. Step 5: Solve for x
   x = 3,105,460,144.54/63,648.59
6. Step 6: Final answer
   x = 48,790.72