Finding the Fourth Proportional to 35,380.04, 48,804.18 and 22,109

Step by Step Solution

1. Step 1: Write the proportion equation
   35,380.04 : 48,804.18 = 22,109 : x
2. Step 2: Convert to fraction form
   35,380.04/48,804.18 = 22,109/x
3. Step 3: Cross multiply
   35,380.04x = 48,804.18 × 22,109
4. Step 4: Simplify right side
   35,380.04x = 1,079,011,615.62
5. Step 5: Solve for x
   x = 1,079,011,615.62/35,380.04
6. Step 6: Final answer
   x = 30,497.75