Finding the Fourth Proportional to 35,949.72, 49,608.43 and 19,816.32

Step by Step Solution

1. Step 1: Write the proportion equation
   35,949.72 : 49,608.43 = 19,816.32 : x
2. Step 2: Convert to fraction form
   35,949.72/49,608.43 = 19,816.32/x
3. Step 3: Cross multiply
   35,949.72x = 49,608.43 × 19,816.32
4. Step 4: Simplify right side
   35,949.72x = 983,056,474.04
5. Step 5: Solve for x
   x = 983,056,474.04/35,949.72
6. Step 6: Final answer
   x = 27,345.32