Finding the Fourth Proportional to 3,462.98, 5,196.30 and 1,516.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,462.98 : 5,196.30 = 1,516.56 : x
2. Step 2: Convert to fraction form
   3,462.98/5,196.30 = 1,516.56/x
3. Step 3: Cross multiply
   3,462.98x = 5,196.30 × 1,516.56
4. Step 4: Simplify right side
   3,462.98x = 7,880,500.73
5. Step 5: Solve for x
   x = 7,880,500.73/3,462.98
6. Step 6: Final answer
   x = 2,275.64