Finding the Fourth Proportional to 2,598.50, 3,585.93 and 1,419.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.50 : 3,585.93 = 1,419.58 : x
2. Step 2: Convert to fraction form
   2,598.50/3,585.93 = 1,419.58/x
3. Step 3: Cross multiply
   2,598.50x = 3,585.93 × 1,419.58
4. Step 4: Simplify right side
   2,598.50x = 5,090,514.51
5. Step 5: Solve for x
   x = 5,090,514.51/2,598.50
6. Step 6: Final answer
   x = 1,959.02