Finding the Fourth Proportional to 16,917.34, 25,358.82 and 7,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,917.34 : 25,358.82 = 7,061.98 : x
2. Step 2: Convert to fraction form
   16,917.34/25,358.82 = 7,061.98/x
3. Step 3: Cross multiply
   16,917.34x = 25,358.82 × 7,061.98
4. Step 4: Simplify right side
   16,917.34x = 179,083,479.66
5. Step 5: Solve for x
   x = 179,083,479.66/16,917.34
6. Step 6: Final answer
   x = 10,585.79