Finding the Fourth Proportional to 63,399.37, 87,493.86 and 35,105.06

Step by Step Solution

1. Step 1: Write the proportion equation
   63,399.37 : 87,493.86 = 35,105.06 : x
2. Step 2: Convert to fraction form
   63,399.37/87,493.86 = 35,105.06/x
3. Step 3: Cross multiply
   63,399.37x = 87,493.86 × 35,105.06
4. Step 4: Simplify right side
   63,399.37x = 3,071,477,204.93
5. Step 5: Solve for x
   x = 3,071,477,204.93/63,399.37
6. Step 6: Final answer
   x = 48,446.49