Finding the Fourth Proportional to 35,877.55, 49,517.18 and 22,454.23

Step by Step Solution

1. Step 1: Write the proportion equation
   35,877.55 : 49,517.18 = 22,454.23 : x
2. Step 2: Convert to fraction form
   35,877.55/49,517.18 = 22,454.23/x
3. Step 3: Cross multiply
   35,877.55x = 49,517.18 × 22,454.23
4. Step 4: Simplify right side
   35,877.55x = 1,111,870,036.40
5. Step 5: Solve for x
   x = 1,111,870,036.40/35,877.55
6. Step 6: Final answer
   x = 30,990.69