Finding the Fourth Proportional to 30,034.08, 41,446.71 and 16,605

Step by Step Solution

1. Step 1: Write the proportion equation
   30,034.08 : 41,446.71 = 16,605 : x
2. Step 2: Convert to fraction form
   30,034.08/41,446.71 = 16,605/x
3. Step 3: Cross multiply
   30,034.08x = 41,446.71 × 16,605
4. Step 4: Simplify right side
   30,034.08x = 688,222,619.55
5. Step 5: Solve for x
   x = 688,222,619.55/30,034.08
6. Step 6: Final answer
   x = 22,914.72