Finding the Fourth Proportional to 49,095.62, 73,621.56 and 17,909

Step by Step Solution

1. Step 1: Write the proportion equation
   49,095.62 : 73,621.56 = 17,909 : x
2. Step 2: Convert to fraction form
   49,095.62/73,621.56 = 17,909/x
3. Step 3: Cross multiply
   49,095.62x = 73,621.56 × 17,909
4. Step 4: Simplify right side
   49,095.62x = 1,318,488,518.04
5. Step 5: Solve for x
   x = 1,318,488,518.04/49,095.62
6. Step 6: Final answer
   x = 26,855.52