Finding the Fourth Proportional to 35,744.23, 49,328.66 and 19,828.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,744.23 : 49,328.66 = 19,828.69 : x
2. Step 2: Convert to fraction form
   35,744.23/49,328.66 = 19,828.69/x
3. Step 3: Cross multiply
   35,744.23x = 49,328.66 × 19,828.69
4. Step 4: Simplify right side
   35,744.23x = 978,122,707.26
5. Step 5: Solve for x
   x = 978,122,707.26/35,744.23
6. Step 6: Final answer
   x = 27,364.49