Finding the Fourth Proportional to 63,396.72, 87,488.10 and 35,103.96

Step by Step Solution

1. Step 1: Write the proportion equation
   63,396.72 : 87,488.10 = 35,103.96 : x
2. Step 2: Convert to fraction form
   63,396.72/87,488.10 = 35,103.96/x
3. Step 3: Cross multiply
   63,396.72x = 87,488.10 × 35,103.96
4. Step 4: Simplify right side
   63,396.72x = 3,071,178,762.88
5. Step 5: Solve for x
   x = 3,071,178,762.88/63,396.72
6. Step 6: Final answer
   x = 48,443.81