Finding the Fourth Proportional to 35,930.04, 49,582.73 and 20,822.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,930.04 : 49,582.73 = 20,822.31 : x
2. Step 2: Convert to fraction form
   35,930.04/49,582.73 = 20,822.31/x
3. Step 3: Cross multiply
   35,930.04x = 49,582.73 × 20,822.31
4. Step 4: Simplify right side
   35,930.04x = 1,032,426,870.59
5. Step 5: Solve for x
   x = 1,032,426,870.59/35,930.04
6. Step 6: Final answer
   x = 28,734.36