Finding the Fourth Proportional to 63,734.02, 87,949.33 and 35,439.10

Step by Step Solution

1. Step 1: Write the proportion equation
   63,734.02 : 87,949.33 = 35,439.10 : x
2. Step 2: Convert to fraction form
   63,734.02/87,949.33 = 35,439.10/x
3. Step 3: Cross multiply
   63,734.02x = 87,949.33 × 35,439.10
4. Step 4: Simplify right side
   63,734.02x = 3,116,845,100.80
5. Step 5: Solve for x
   x = 3,116,845,100.80/63,734.02
6. Step 6: Final answer
   x = 48,903.95