Finding the Fourth Proportional to 80,660.35, 120,932.89 and 37,941.87

Step by Step Solution

1. Step 1: Write the proportion equation
   80,660.35 : 120,932.89 = 37,941.87 : x
2. Step 2: Convert to fraction form
   80,660.35/120,932.89 = 37,941.87/x
3. Step 3: Cross multiply
   80,660.35x = 120,932.89 × 37,941.87
4. Step 4: Simplify right side
   80,660.35x = 4,588,419,991.10
5. Step 5: Solve for x
   x = 4,588,419,991.10/80,660.35
6. Step 6: Final answer
   x = 56,885.69