Finding the Fourth Proportional to 49,290.80, 73,891.84 and 17,693.42

Step by Step Solution

1. Step 1: Write the proportion equation
   49,290.80 : 73,891.84 = 17,693.42 : x
2. Step 2: Convert to fraction form
   49,290.80/73,891.84 = 17,693.42/x
3. Step 3: Cross multiply
   49,290.80x = 73,891.84 × 17,693.42
4. Step 4: Simplify right side
   49,290.80x = 1,307,399,359.69
5. Step 5: Solve for x
   x = 1,307,399,359.69/49,290.80
6. Step 6: Final answer
   x = 26,524.21