Finding the Fourth Proportional to 3,664.98, 5,059.98 and 2,545.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.98 : 5,059.98 = 2,545.56 : x
2. Step 2: Convert to fraction form
   3,664.98/5,059.98 = 2,545.56/x
3. Step 3: Cross multiply
   3,664.98x = 5,059.98 × 2,545.56
4. Step 4: Simplify right side
   3,664.98x = 12,880,482.69
5. Step 5: Solve for x
   x = 12,880,482.69/3,664.98
6. Step 6: Final answer
   x = 3,514.48