Finding the Fourth Proportional to 49,057.64, 67,723.52 and 32,919.16

Step by Step Solution

1. Step 1: Write the proportion equation
   49,057.64 : 67,723.52 = 32,919.16 : x
2. Step 2: Convert to fraction form
   49,057.64/67,723.52 = 32,919.16/x
3. Step 3: Cross multiply
   49,057.64x = 67,723.52 × 32,919.16
4. Step 4: Simplify right side
   49,057.64x = 2,229,401,390.64
5. Step 5: Solve for x
   x = 2,229,401,390.64/49,057.64
6. Step 6: Final answer
   x = 45,444.53