Finding the Fourth Proportional to 2,607.59, 3,598.63 and 1,488.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607.59 : 3,598.63 = 1,488.58 : x
2. Step 2: Convert to fraction form
   2,607.59/3,598.63 = 1,488.58/x
3. Step 3: Cross multiply
   2,607.59x = 3,598.63 × 1,488.58
4. Step 4: Simplify right side
   2,607.59x = 5,356,835.93
5. Step 5: Solve for x
   x = 5,356,835.93/2,607.59
6. Step 6: Final answer
   x = 2,054.32