Finding the Fourth Proportional to 2,598.80, 3,586.01 and 1,479.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.80 : 3,586.01 = 1,479.58 : x
2. Step 2: Convert to fraction form
   2,598.80/3,586.01 = 1,479.58/x
3. Step 3: Cross multiply
   2,598.80x = 3,586.01 × 1,479.58
4. Step 4: Simplify right side
   2,598.80x = 5,305,772.31
5. Step 5: Solve for x
   x = 5,305,772.31/2,598.80
6. Step 6: Final answer
   x = 2,041.63