Finding the Fourth Proportional to 63,336.72, 87,406.02 and 37,869.42

Step by Step Solution

1. Step 1: Write the proportion equation
   63,336.72 : 87,406.02 = 37,869.42 : x
2. Step 2: Convert to fraction form
   63,336.72/87,406.02 = 37,869.42/x
3. Step 3: Cross multiply
   63,336.72x = 87,406.02 × 37,869.42
4. Step 4: Simplify right side
   63,336.72x = 3,310,015,281.91
5. Step 5: Solve for x
   x = 3,310,015,281.91/63,336.72
6. Step 6: Final answer
   x = 52,260.60