Finding the Fourth Proportional to 49,103.30, 73,597.82 and 28,058.09

Step by Step Solution

1. Step 1: Write the proportion equation
   49,103.30 : 73,597.82 = 28,058.09 : x
2. Step 2: Convert to fraction form
   49,103.30/73,597.82 = 28,058.09/x
3. Step 3: Cross multiply
   49,103.30x = 73,597.82 × 28,058.09
4. Step 4: Simplify right side
   49,103.30x = 2,065,014,257.36
5. Step 5: Solve for x
   x = 2,065,014,257.36/49,103.30
6. Step 6: Final answer
   x = 42,054.49