Finding the Fourth Proportional to 30,594.38, 42,222.42 and 16,983.14

Step by Step Solution

1. Step 1: Write the proportion equation
   30,594.38 : 42,222.42 = 16,983.14 : x
2. Step 2: Convert to fraction form
   30,594.38/42,222.42 = 16,983.14/x
3. Step 3: Cross multiply
   30,594.38x = 42,222.42 × 16,983.14
4. Step 4: Simplify right side
   30,594.38x = 717,069,058.89
5. Step 5: Solve for x
   x = 717,069,058.89/30,594.38
6. Step 6: Final answer
   x = 23,437.94