Finding the Fourth Proportional to 30,796.65, 42,501.04 and 18,050.09

Step by Step Solution

1. Step 1: Write the proportion equation
   30,796.65 : 42,501.04 = 18,050.09 : x
2. Step 2: Convert to fraction form
   30,796.65/42,501.04 = 18,050.09/x
3. Step 3: Cross multiply
   30,796.65x = 42,501.04 × 18,050.09
4. Step 4: Simplify right side
   30,796.65x = 767,147,339.46
5. Step 5: Solve for x
   x = 767,147,339.46/30,796.65
6. Step 6: Final answer
   x = 24,910.09