Finding the Fourth Proportional to 110,310.33, 165,443.69 and 30,327.65

Step by Step Solution

1. Step 1: Write the proportion equation
   110,310.33 : 165,443.69 = 30,327.65 : x
2. Step 2: Convert to fraction form
   110,310.33/165,443.69 = 30,327.65/x
3. Step 3: Cross multiply
   110,310.33x = 165,443.69 × 30,327.65
4. Step 4: Simplify right side
   110,310.33x = 5,017,517,346.17
5. Step 5: Solve for x
   x = 5,017,517,346.17/110,310.33
6. Step 6: Final answer
   x = 45,485.47