Finding the Fourth Proportional to 5,196.68, 7,166.46 and 3,401.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.68 : 7,166.46 = 3,401.48 : x
2. Step 2: Convert to fraction form
   5,196.68/7,166.46 = 3,401.48/x
3. Step 3: Cross multiply
   5,196.68x = 7,166.46 × 3,401.48
4. Step 4: Simplify right side
   5,196.68x = 24,376,570.36
5. Step 5: Solve for x
   x = 24,376,570.36/5,196.68
6. Step 6: Final answer
   x = 4,690.80