Finding the Fourth Proportional to 30,844.56, 42,565.69 and 16,697.41

Step by Step Solution

1. Step 1: Write the proportion equation
   30,844.56 : 42,565.69 = 16,697.41 : x
2. Step 2: Convert to fraction form
   30,844.56/42,565.69 = 16,697.41/x
3. Step 3: Cross multiply
   30,844.56x = 42,565.69 × 16,697.41
4. Step 4: Simplify right side
   30,844.56x = 710,736,598.40
5. Step 5: Solve for x
   x = 710,736,598.40/30,844.56
6. Step 6: Final answer
   x = 23,042.52