Finding the Fourth Proportional to 35,754.56, 49,344 and 19,838.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,754.56 : 49,344 = 19,838.88 : x
2. Step 2: Convert to fraction form
   35,754.56/49,344 = 19,838.88/x
3. Step 3: Cross multiply
   35,754.56x = 49,344 × 19,838.88
4. Step 4: Simplify right side
   35,754.56x = 978,929,694.72
5. Step 5: Solve for x
   x = 978,929,694.72/35,754.56
6. Step 6: Final answer
   x = 27,379.16