Finding the Fourth Proportional to 63,189.05, 87,200.82 and 34,894.67

Step by Step Solution

1. Step 1: Write the proportion equation
   63,189.05 : 87,200.82 = 34,894.67 : x
2. Step 2: Convert to fraction form
   63,189.05/87,200.82 = 34,894.67/x
3. Step 3: Cross multiply
   63,189.05x = 87,200.82 × 34,894.67
4. Step 4: Simplify right side
   63,189.05x = 3,042,843,401.63
5. Step 5: Solve for x
   x = 3,042,843,401.63/63,189.05
6. Step 6: Final answer
   x = 48,154.60