Finding the Fourth Proportional to 48,676.64, 67,168.72 and 35,936.60

Step by Step Solution

1. Step 1: Write the proportion equation
   48,676.64 : 67,168.72 = 35,936.60 : x
2. Step 2: Convert to fraction form
   48,676.64/67,168.72 = 35,936.60/x
3. Step 3: Cross multiply
   48,676.64x = 67,168.72 × 35,936.60
4. Step 4: Simplify right side
   48,676.64x = 2,413,815,423.15
5. Step 5: Solve for x
   x = 2,413,815,423.15/48,676.64
6. Step 6: Final answer
   x = 49,588.78