Finding the Fourth Proportional to 50,606.56, 69,824.46 and 30,459.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,606.56 : 69,824.46 = 30,459.16 : x
2. Step 2: Convert to fraction form
   50,606.56/69,824.46 = 30,459.16/x
3. Step 3: Cross multiply
   50,606.56x = 69,824.46 × 30,459.16
4. Step 4: Simplify right side
   50,606.56x = 2,126,794,399.05
5. Step 5: Solve for x
   x = 2,126,794,399.05/50,606.56
6. Step 6: Final answer
   x = 42,026.06