Finding the Fourth Proportional to 5,196.42, 7,165.38 and 3,514.90

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.42 : 7,165.38 = 3,514.90 : x
2. Step 2: Convert to fraction form
   5,196.42/7,165.38 = 3,514.90/x
3. Step 3: Cross multiply
   5,196.42x = 7,165.38 × 3,514.90
4. Step 4: Simplify right side
   5,196.42x = 25,185,594.16
5. Step 5: Solve for x
   x = 25,185,594.16/5,196.42
6. Step 6: Final answer
   x = 4,846.72