Finding the Fourth Proportional to 16,742.91, 25,115.33 and 6,071.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,742.91 : 25,115.33 = 6,071.59 : x
2. Step 2: Convert to fraction form
   16,742.91/25,115.33 = 6,071.59/x
3. Step 3: Cross multiply
   16,742.91x = 25,115.33 × 6,071.59
4. Step 4: Simplify right side
   16,742.91x = 152,490,007.43
5. Step 5: Solve for x
   x = 152,490,007.43/16,742.91
6. Step 6: Final answer
   x = 9,107.74