Finding the Fourth Proportional to 35,912.21, 49,557.83 and 19,559.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,912.21 : 49,557.83 = 19,559.04 : x
2. Step 2: Convert to fraction form
   35,912.21/49,557.83 = 19,559.04/x
3. Step 3: Cross multiply
   35,912.21x = 49,557.83 × 19,559.04
4. Step 4: Simplify right side
   35,912.21x = 969,303,518.16
5. Step 5: Solve for x
   x = 969,303,518.16/35,912.21
6. Step 6: Final answer
   x = 26,990.92