Finding the Fourth Proportional to 2,604.71, 3,594.47 and 1,485.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.71 : 3,594.47 = 1,485.67 : x
2. Step 2: Convert to fraction form
   2,604.71/3,594.47 = 1,485.67/x
3. Step 3: Cross multiply
   2,604.71x = 3,594.47 × 1,485.67
4. Step 4: Simplify right side
   2,604.71x = 5,340,188.22
5. Step 5: Solve for x
   x = 5,340,188.22/2,604.71
6. Step 6: Final answer
   x = 2,050.20