Finding the Fourth Proportional to 16,979.83, 25,472.17 and 5,293.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,979.83 : 25,472.17 = 5,293.96 : x
2. Step 2: Convert to fraction form
   16,979.83/25,472.17 = 5,293.96/x
3. Step 3: Cross multiply
   16,979.83x = 25,472.17 × 5,293.96
4. Step 4: Simplify right side
   16,979.83x = 134,848,649.09
5. Step 5: Solve for x
   x = 134,848,649.09/16,979.83
6. Step 6: Final answer
   x = 7,941.70