Finding the Fourth Proportional to 2,607.30, 3,598.02 and 1,559.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607.30 : 3,598.02 = 1,559.70 : x
2. Step 2: Convert to fraction form
   2,607.30/3,598.02 = 1,559.70/x
3. Step 3: Cross multiply
   2,607.30x = 3,598.02 × 1,559.70
4. Step 4: Simplify right side
   2,607.30x = 5,611,831.79
5. Step 5: Solve for x
   x = 5,611,831.79/2,607.30
6. Step 6: Final answer
   x = 2,152.35