Finding the Fourth Proportional to 60,166.56, 82,942.88 and 42,205.84

Step by Step Solution

1. Step 1: Write the proportion equation
   60,166.56 : 82,942.88 = 42,205.84 : x
2. Step 2: Convert to fraction form
   60,166.56/82,942.88 = 42,205.84/x
3. Step 3: Cross multiply
   60,166.56x = 82,942.88 × 42,205.84
4. Step 4: Simplify right side
   60,166.56x = 3,500,673,922.42
5. Step 5: Solve for x
   x = 3,500,673,922.42/60,166.56
6. Step 6: Final answer
   x = 58,183.05