Finding the Fourth Proportional to 2,046.55, 2,826.04 and 1,521.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.55 : 2,826.04 = 1,521.67 : x
2. Step 2: Convert to fraction form
   2,046.55/2,826.04 = 1,521.67/x
3. Step 3: Cross multiply
   2,046.55x = 2,826.04 × 1,521.67
4. Step 4: Simplify right side
   2,046.55x = 4,300,300.29
5. Step 5: Solve for x
   x = 4,300,300.29/2,046.55
6. Step 6: Final answer
   x = 2,101.24