Finding the Fourth Proportional to 63,467, 87,585.42 and 34,786.43

Step by Step Solution

1. Step 1: Write the proportion equation
   63,467 : 87,585.42 = 34,786.43 : x
2. Step 2: Convert to fraction form
   63,467/87,585.42 = 34,786.43/x
3. Step 3: Cross multiply
   63,467x = 87,585.42 × 34,786.43
4. Step 4: Simplify right side
   63,467x = 3,046,784,081.85
5. Step 5: Solve for x
   x = 3,046,784,081.85/63,467
6. Step 6: Final answer
   x = 48,005.80