Finding the Fourth Proportional to 3,668.45, 5,499.80 and 2,510.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668.45 : 5,499.80 = 2,510.69 : x
2. Step 2: Convert to fraction form
   3,668.45/5,499.80 = 2,510.69/x
3. Step 3: Cross multiply
   3,668.45x = 5,499.80 × 2,510.69
4. Step 4: Simplify right side
   3,668.45x = 13,808,280.31
5. Step 5: Solve for x
   x = 13,808,280.31/3,668.45
6. Step 6: Final answer
   x = 3,764.06