Finding the Fourth Proportional to 108,890.27, 163,336.23 and 30,008.82

Step by Step Solution

1. Step 1: Write the proportion equation
   108,890.27 : 163,336.23 = 30,008.82 : x
2. Step 2: Convert to fraction form
   108,890.27/163,336.23 = 30,008.82/x
3. Step 3: Cross multiply
   108,890.27x = 163,336.23 × 30,008.82
4. Step 4: Simplify right side
   108,890.27x = 4,901,527,525.55
5. Step 5: Solve for x
   x = 4,901,527,525.55/108,890.27
6. Step 6: Final answer
   x = 45,013.46