Finding the Fourth Proportional to 60,456.56, 90,608.24 and 34,176.24

Step by Step Solution

1. Step 1: Write the proportion equation
   60,456.56 : 90,608.24 = 34,176.24 : x
2. Step 2: Convert to fraction form
   60,456.56/90,608.24 = 34,176.24/x
3. Step 3: Cross multiply
   60,456.56x = 90,608.24 × 34,176.24
4. Step 4: Simplify right side
   60,456.56x = 3,096,648,956.22
5. Step 5: Solve for x
   x = 3,096,648,956.22/60,456.56
6. Step 6: Final answer
   x = 51,221.06