Finding the Fourth Proportional to 30,773.46, 42,467.94 and 18,035.82

Step by Step Solution

1. Step 1: Write the proportion equation
   30,773.46 : 42,467.94 = 18,035.82 : x
2. Step 2: Convert to fraction form
   30,773.46/42,467.94 = 18,035.82/x
3. Step 3: Cross multiply
   30,773.46x = 42,467.94 × 18,035.82
4. Step 4: Simplify right side
   30,773.46x = 765,944,121.61
5. Step 5: Solve for x
   x = 765,944,121.61/30,773.46
6. Step 6: Final answer
   x = 24,889.76