Finding the Fourth Proportional to 2,521.31, 3,777.33 and 1,826.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521.31 : 3,777.33 = 1,826.24 : x
2. Step 2: Convert to fraction form
   2,521.31/3,777.33 = 1,826.24/x
3. Step 3: Cross multiply
   2,521.31x = 3,777.33 × 1,826.24
4. Step 4: Simplify right side
   2,521.31x = 6,898,311.14
5. Step 5: Solve for x
   x = 6,898,311.14/2,521.31
6. Step 6: Final answer
   x = 2,736.00