Finding the Fourth Proportional to 3,483.10, 4,806.30 and 2,269.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483.10 : 4,806.30 = 2,269.59 : x
2. Step 2: Convert to fraction form
   3,483.10/4,806.30 = 2,269.59/x
3. Step 3: Cross multiply
   3,483.10x = 4,806.30 × 2,269.59
4. Step 4: Simplify right side
   3,483.10x = 10,908,330.42
5. Step 5: Solve for x
   x = 10,908,330.42/3,483.10
6. Step 6: Final answer
   x = 3,131.79