Finding the Fourth Proportional to 35,754.34, 49,340.32 and 19,838.45

Step by Step Solution

1. Step 1: Write the proportion equation
   35,754.34 : 49,340.32 = 19,838.45 : x
2. Step 2: Convert to fraction form
   35,754.34/49,340.32 = 19,838.45/x
3. Step 3: Cross multiply
   35,754.34x = 49,340.32 × 19,838.45
4. Step 4: Simplify right side
   35,754.34x = 978,835,471.30
5. Step 5: Solve for x
   x = 978,835,471.30/35,754.34
6. Step 6: Final answer
   x = 27,376.69