Finding the Fourth Proportional to 49,003.47, 67,595.92 and 30,825.22

Step by Step Solution

1. Step 1: Write the proportion equation
   49,003.47 : 67,595.92 = 30,825.22 : x
2. Step 2: Convert to fraction form
   49,003.47/67,595.92 = 30,825.22/x
3. Step 3: Cross multiply
   49,003.47x = 67,595.92 × 30,825.22
4. Step 4: Simplify right side
   49,003.47x = 2,083,659,105.10
5. Step 5: Solve for x
   x = 2,083,659,105.10/49,003.47
6. Step 6: Final answer
   x = 42,520.64