Finding the Fourth Proportional to 2,598.54, 3,586.03 and 1,419.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.54 : 3,586.03 = 1,419.62 : x
2. Step 2: Convert to fraction form
   2,598.54/3,586.03 = 1,419.62/x
3. Step 3: Cross multiply
   2,598.54x = 3,586.03 × 1,419.62
4. Step 4: Simplify right side
   2,598.54x = 5,090,799.91
5. Step 5: Solve for x
   x = 5,090,799.91/2,598.54
6. Step 6: Final answer
   x = 1,959.10