Finding the Fourth Proportional to 49,009.80, 73,470.24 and 17,823

Step by Step Solution

1. Step 1: Write the proportion equation
   49,009.80 : 73,470.24 = 17,823 : x
2. Step 2: Convert to fraction form
   49,009.80/73,470.24 = 17,823/x
3. Step 3: Cross multiply
   49,009.80x = 73,470.24 × 17,823
4. Step 4: Simplify right side
   49,009.80x = 1,309,460,087.52
5. Step 5: Solve for x
   x = 1,309,460,087.52/49,009.80
6. Step 6: Final answer
   x = 26,718.33