Finding the Fourth Proportional to 30,926.83, 42,674.49 and 17,314.17

Step by Step Solution

1. Step 1: Write the proportion equation
   30,926.83 : 42,674.49 = 17,314.17 : x
2. Step 2: Convert to fraction form
   30,926.83/42,674.49 = 17,314.17/x
3. Step 3: Cross multiply
   30,926.83x = 42,674.49 × 17,314.17
4. Step 4: Simplify right side
   30,926.83x = 738,873,374.52
5. Step 5: Solve for x
   x = 738,873,374.52/30,926.83
6. Step 6: Final answer
   x = 23,891.02