Finding the Fourth Proportional to 35,357.57, 48,794.69 and 19,443.23

Step by Step Solution

1. Step 1: Write the proportion equation
   35,357.57 : 48,794.69 = 19,443.23 : x
2. Step 2: Convert to fraction form
   35,357.57/48,794.69 = 19,443.23/x
3. Step 3: Cross multiply
   35,357.57x = 48,794.69 × 19,443.23
4. Step 4: Simplify right side
   35,357.57x = 948,726,380.45
5. Step 5: Solve for x
   x = 948,726,380.45/35,357.57
6. Step 6: Final answer
   x = 26,832.34