Finding the Fourth Proportional to 2,598.45, 3,585.86 and 1,419.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.45 : 3,585.86 = 1,419.53 : x
2. Step 2: Convert to fraction form
   2,598.45/3,585.86 = 1,419.53/x
3. Step 3: Cross multiply
   2,598.45x = 3,585.86 × 1,419.53
4. Step 4: Simplify right side
   2,598.45x = 5,090,210.82
5. Step 5: Solve for x
   x = 5,090,210.82/2,598.45
6. Step 6: Final answer
   x = 1,958.94