Finding the Fourth Proportional to 63,166.34, 87,167.27 and 34,871.42

Step by Step Solution

1. Step 1: Write the proportion equation
   63,166.34 : 87,167.27 = 34,871.42 : x
2. Step 2: Convert to fraction form
   63,166.34/87,167.27 = 34,871.42/x
3. Step 3: Cross multiply
   63,166.34x = 87,167.27 × 34,871.42
4. Step 4: Simplify right side
   63,166.34x = 3,039,646,308.07
5. Step 5: Solve for x
   x = 3,039,646,308.07/63,166.34
6. Step 6: Final answer
   x = 48,121.30