Finding the Fourth Proportional to 67,723.17, 101,594.27 and 28,271.31

Step by Step Solution

1. Step 1: Write the proportion equation
   67,723.17 : 101,594.27 = 28,271.31 : x
2. Step 2: Convert to fraction form
   67,723.17/101,594.27 = 28,271.31/x
3. Step 3: Cross multiply
   67,723.17x = 101,594.27 × 28,271.31
4. Step 4: Simplify right side
   67,723.17x = 2,872,203,101.39
5. Step 5: Solve for x
   x = 2,872,203,101.39/67,723.17
6. Step 6: Final answer
   x = 42,410.94