Finding the Fourth Proportional to 43,227.42, 59,673.77 and 30,490.98

Step by Step Solution

1. Step 1: Write the proportion equation
   43,227.42 : 59,673.77 = 30,490.98 : x
2. Step 2: Convert to fraction form
   43,227.42/59,673.77 = 30,490.98/x
3. Step 3: Cross multiply
   43,227.42x = 59,673.77 × 30,490.98
4. Step 4: Simplify right side
   43,227.42x = 1,819,511,575.14
5. Step 5: Solve for x
   x = 1,819,511,575.14/43,227.42
6. Step 6: Final answer
   x = 42,091.61