Finding the Fourth Proportional to 2,598.94, 3,586.35 and 1,419.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.94 : 3,586.35 = 1,419.76 : x
2. Step 2: Convert to fraction form
   2,598.94/3,586.35 = 1,419.76/x
3. Step 3: Cross multiply
   2,598.94x = 3,586.35 × 1,419.76
4. Step 4: Simplify right side
   2,598.94x = 5,091,756.28
5. Step 5: Solve for x
   x = 5,091,756.28/2,598.94
6. Step 6: Final answer
   x = 1,959.17