Finding the Fourth Proportional to 2,510.08, 3,766.56 and 1,123.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.08 : 3,766.56 = 1,123.24 : x
2. Step 2: Convert to fraction form
   2,510.08/3,766.56 = 1,123.24/x
3. Step 3: Cross multiply
   2,510.08x = 3,766.56 × 1,123.24
4. Step 4: Simplify right side
   2,510.08x = 4,230,750.85
5. Step 5: Solve for x
   x = 4,230,750.85/2,510.08
6. Step 6: Final answer
   x = 1,685.50