Finding the Fourth Proportional to 2,598.56, 3,586.04 and 1,419.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.56 : 3,586.04 = 1,419.63 : x
2. Step 2: Convert to fraction form
   2,598.56/3,586.04 = 1,419.63/x
3. Step 3: Cross multiply
   2,598.56x = 3,586.04 × 1,419.63
4. Step 4: Simplify right side
   2,598.56x = 5,090,861.64
5. Step 5: Solve for x
   x = 5,090,861.64/2,598.56
6. Step 6: Final answer
   x = 1,959.11