Finding the Fourth Proportional to 2,598.89, 3,586.38 and 1,419.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.89 : 3,586.38 = 1,419.93 : x
2. Step 2: Convert to fraction form
   2,598.89/3,586.38 = 1,419.93/x
3. Step 3: Cross multiply
   2,598.89x = 3,586.38 × 1,419.93
4. Step 4: Simplify right side
   2,598.89x = 5,092,403.23
5. Step 5: Solve for x
   x = 5,092,403.23/2,598.89
6. Step 6: Final answer
   x = 1,959.46