Finding the Fourth Proportional to 63,401.42, 87,493.96 and 35,107.12

Step by Step Solution

1. Step 1: Write the proportion equation
   63,401.42 : 87,493.96 = 35,107.12 : x
2. Step 2: Convert to fraction form
   63,401.42/87,493.96 = 35,107.12/x
3. Step 3: Cross multiply
   63,401.42x = 87,493.96 × 35,107.12
4. Step 4: Simplify right side
   63,401.42x = 3,071,660,953.00
5. Step 5: Solve for x
   x = 3,071,660,953.00/63,401.42
6. Step 6: Final answer
   x = 48,447.83