Finding the Fourth Proportional to 63,948.34, 88,245.48 and 35,648.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,948.34 : 88,245.48 = 35,648.56 : x
2. Step 2: Convert to fraction form
   63,948.34/88,245.48 = 35,648.56/x
3. Step 3: Cross multiply
   63,948.34x = 88,245.48 × 35,648.56
4. Step 4: Simplify right side
   63,948.34x = 3,145,824,288.51
5. Step 5: Solve for x
   x = 3,145,824,288.51/63,948.34
6. Step 6: Final answer
   x = 49,193.21